Showing posts with label space program. Show all posts
Showing posts with label space program. Show all posts

Friday, May 26, 2017

11:30 AM

Sarmat Si Anak Setan: Misil Balistik Antarbenua Terbaru dari Rusia

Uji penembakan misil balistik antarbenua (intercontinental ballistic missile/ICBM) Sarmat, yang akan beroperasi pada awal 2020-an, telah berhasil dilaksanakan pada September lalu. Namun, karakter teknis dan taktis senjata ini masih ‘dirahasiakan’. Berikut adalah pemaparan infomasi yang berhasil kami himpun baik dari pengembang senjata ini maupun dari percakapan dengan para pakar militer.

Perlu dicatat, saat ini misil tersebut masih dalam proses pengembangan, dan saat mulai beroperasi, ia tentu sudah melalui sejumlah modifikasi dan perubahan.

Apa Itu Sarmat?

Sarmat adalah misil antarbenua berbahan bakar cair kelas berat dengan kode MS-28. Total bobotnya mencapai seratus ton dan berat lemparannya (throw weight) sepuluh ton. Misil ini akan bergabung dengan Pasukan Misil Strategis Rusia setelah 2020 dan akan menggantikan P-32M2 “Voievoda”, misil strategis paling tangguh dan dashyat di dunia (julukan NATO: SS-18 Satan), dengan bobot 211 ton dan throw weight 8,8 ton.

Yang akan membuat Sarmat berbeda dari pendahulunya tak hanya bobotnya yang lebih ringan, tapi juga jangkauan terbang. Jika ‘Satan’ mampu terbang pada jarak 11 ribu kilometer, Sarmat mampu menempuh jarak lebih dari 17 ribu kilometer. Para perancang bahkan merencanakan Sarmat dapat terbang ke menyasar target yang bahkan berada di Kutub Selatan, yang di sana tak ada siapa pun yang menantinya dan tak ada pagar antimisil yang dibangun.

Selain itu, Sarmat akan memiliki setidaknya 15 MIRV (multiple independently targetable reentry vehicle) atau muatan peluru kendali balistik yang berisi beberapa hulu ledak individual, bukan hanya 10 hulu ledak nuklir. Mereka akan ditempatkan sesuai prinsip ‘setumpuk anggur’, dan masing-masing memiliki kapasitas 150 – 300 kiloton, yang dapat dipisahkan dari ‘tumpukannya’ saat ia harus meninggalkan target seperti yang diprogram. Ia dapat terbang dengan kecepatan hipersonik (melebihi Mach 5), mengubah lintasannya sesuai dengan tingkat dan ketinggian sehingga tak bisa dicegat oleh sistem pertahanan misil mana pun, baik yang sudah ada saat ini maupun misil jarak jauh, termasuk yang bergantung pada elemen antariksa.

“Bagi Sarmat, tak penting apakah ada sistem pertahanan misil atau tidak. Ia tak akan menyadarinya.” (sumber)


Thursday, January 5, 2017

9:00 PM

Tantangan Meluncurkan 100 Satelit Sekali Jalan

ilustrasi
Para pemain industri dirgantara sedang mencari cara bagaimana meluncurkan 100 satelit dalam sekali peluncuran.

India dilaporkan akan memulai pelucuran 83 satelit dalam sekali peluncuran tahun depan.

Perusahaan-perusahaan swasta di AS juga dengan melakukan hal yang sama dengan meniru konsep bom kluster. (baca)


Wednesday, May 11, 2011

5:18 PM

China plans to build lunar research base


Under China's three-phase lunar probe plans for orbiting the moon, landing on the moon and returning back to Earth, China is scheduled to launch the Chang'e-3 and softly land it on the moon, where it will release a moon rover to explore the lunar surface, by 2013.

China will carry out an unmanned lunar landing around 2017 before making manned lunar landings and building research bases on the moon, said Ouyang Ziyuan, chief scientist of China's lunar probe program, in Shanghai on May 9.

Ouyang made the remarks during the opening ceremony of the 2011 IEEE International Conference on Robotics and Automation.

He said that the Chang'e-2 has operated safely for 200 days as of May 1. During the operation of the Chang'e-2 in space, four tiny cameras on the satellite recorded clear photographs, marking China's first-ever aerospace application of CMOS imaging technologies, first space surveillance engineering application, first photograph captured at the moment of igniting the 490N engine and first photograph of the Earth taken by a camera on an orbiting lunar orbiter.

However, is the ultimate mission of the Chang'e-2 to test soft-landing technologies for the Chang'e-3 or to test Earth reentry technologies for follow-up Chang'e series satellites after their lunar landings? Ouyang said that the ultimate mission of the Chang'e-3 Satellite has yet to be determined. Whatever mission is selected, the Chang'e-2 will test key technologies for follow-up tasks of Chang'e series satellites before completing its lunar trip.

For instance, the Chang'e-2 can either make a "pilot" soft-landing in order to test technologies for the Chang'e-3 or return to Earth orbit under ground control and simulate the return of future Chang'e series satellites to earth after 2013.

Ouyang said that the Chang'e-3 will be equipped with a 70-kilogram lander and a 120-kilogram moon rover. The satellite will weigh about 500 kilograms and will have a designed life of three months. As the intelligent robotic technology develops, the rover will be able to determine its own routes, climb slopes, avoid obstacles and pick a good spot to perform science experiments with a collection of sensors. Furthermore, it will even be capable of collecting samples from the moon and sending them back to Earth for further studies.

Ouyang said that China plans to send recoverable rovers and humans to the moon at appropriate times. In addition, China is also considering building a research base on the moon and exploring Mars and other parts of outer space. To achieve its goal, the country is building a new satellite launch center and is making great efforts to develop more advanced rocket engines.

Monday, April 25, 2011

6:12 PM

Iran to study space radiation effects

The head of Iran Space Agency (ISA) has expressed optimism about the re-launch of the country's Kavoshgar (Explorer) 4 satellite carrier following the probe's successful mission.

“All the predetermined objectives of launching the bio-capsule, which was designed by the [country's] aerospace experts, have been achieved,” ISA chief Hamid Fazeli told ISNA on Friday.

“Of course, our colleagues are analyzing data” collected from the March 17 blastoff of the Kavoshgar 4, he added.

The probe carried into space Iran's first domestically-made bio-capsule capable of 'sustaining life' by producing oxygen in a new way. Iranian researchers developed a new system for generating oxygen by the use of dry ice.

The ISA chief went on to say that the Kavoshgar's first mission was intended to assess the performance of the space explorer's systems and subsystems along with the launching pad, elevating mechanism, and the bio-capsule.

Fazeli expressed hope for the final launch of the Kavoshgar 4 with a living creature (a monkey) as its first passenger.

He further pointed out that the oxygen-producing system aboard the probe was 'the first' of its kind.

Kavoshgar 4 (Explorer 4) was scheduled to take a 120-kilometer course and carry out studies on solar radiation, as well as astronomical and meteorological studies.

On February 7, Iran unveiled four national satellites -- the Fajr (Dawn), Rasad (Observation), Amir Kabir I, Zafar (Victory) and the Kavoshgar 4satellite carrier.

Iran launched its first domestically-produced satellite, the Omid (hope), into orbit in 2009.

The Omid data-processing satellite was designed to orbit the Earth 15 times every 24 hours and transmit data via two frequency bands and eight antennas to an Iranian space station.

Iran is one of the 24 founding members of the United Nations' Committee on the Peaceful Uses of Outer Space, which was set up in 1959.

Tuesday, December 7, 2010

5:32 AM

Indonesia unveils the prototype of satellite launch vehicle in IDAM 2010

Indonesia's space agency, LAPAN, unveils its first prototype of satellite launch vehicle (SLV) or RPS (Roket Pembawa Satelit) in Indo-Defence, Indo Aerospace, and Indo Marine 2010 exhibition (IDAM 2010). The exhibition arranged by The ministry of defense is part of Indonesia's effort to explore outer space for the benefit of human kind, especially, Indonesians. The exhibition occurred in 10-13 November 2010 in JIEXPO Kemayoran, Jakarta.

Wednesday, June 23, 2010

3:36 PM

LAPAN Sukses Uji Terbangkan Muatan Satelit LAPAN-ORARI

Tiga roket RX-200 berhasil diuji terbangkan oleh LAPAN, Minggu (20/06). Ketiga buah roket tersebut merupakan rangkaian uji coba muatan satelit LAPAN-ORARI.

Roket pertama diluncurkan pada pukul 06.00 WIB. Menurut Deputi Teknologi Dirgantara Dr. Ing. Soewarto Hardhienata mengatakan uji roket pertama adalah untuk menguji karakteristik roket.

“Sedang roket kedua dan ketiga menguji muatan Satelit LAPAN-ORARI”, terangnya.
Uji terbang yang berlangsung di Stasiun Peluncuran Roket LAPAN Pameungpeuk Garut ini, dihadiri oleh Ketua Umum ORARI Sutiyoso dan Kabalitbang Kementerian Pertahanan Pos Hutabarat dan Sekretaris Balitbang Kementerian Pertahanan Eddy Priyono. Dalam kesempatan tersebut, Bang Yos bersama dengan Pak Warto menekan tombol firing roket ketiga.

“Keberhasilan ini (uji terbang) sangat penting dalam usaha menjamin kelancaran komunikasi bencana”, tegas Bang Yos saat jumpa pers yang digelar seusai peluncuran roket kedua.

Friday, March 5, 2010

9:43 PM

Indias "Avatar": Aerobic Vehicle for Hypersonic Aerospace Transportation

AVATAR (Sanskrit: अवतार) (from "Aerobic Vehicle for Hypersonic Aerospace Transportation") is a single-stage reusable rocketplane capable of horizontal takeoff and landing, being developed by India's Defense Research and Development Organization along with Indian Space Research Organization and other research institutions; it could be used for cheaper military and civilian satellite launches.

When operational, it is planned to be capable of delivering a payload weighing up to 1000 kg to low earth orbit. It would be the cheapest way to deliver material to space at about US$67/kg. Each craft is expected to withstand 100 launches.

Operation

AVATAR would take off horizontally like a conventional airplane from a conventional airstrip using turbo-ramjet engines that burn air and hydrogen. Once at a cruising altitude, the vehicle would use scramjet propulsion to accelerate from Mach 4 to Mach 8. During this cruising phase, an on-board system would collect air from the atmosphere, from which liquid oxygen would be separated and stored. The liquid oxygen collected then would be used in the final flight phase when the rocket engine burns the collected liquid oxygen and the carried hydrogen to attain orbit. The vehicle would be designed to permit at least a hundred re-entries into the atmosphere.

Dr. M R Suresh, a senior ISRO official, stated that, "The dream of making a vehicle which can take off from a runway like an aircraft, and to return to the runway after deploying the spacecraft in the desired orbit (or Single-stage-to-orbit or SSTO) can be fulfilled only by the availability of more advanced high strength but low density materials so that the structural mass of the vehicle could be reduced considerably from the present levels. The advent of nano-technology could play a deciding factor in developing such exotic materials. However, the material technology available today can realize a Two Stage To Orbit (TSTO) vehicle only and the configuration of the vehicle which is being considered. However, the before realizing the RLV-TSTO it is important to perfect many critical technologies pertaining to hypersonic reentry vehicles. Hence a technology demonstrator vehicle (RLV-TD) is being developed."

Tuesday, February 23, 2010

5:12 AM

Examples of Small Launch Vehicle

The Kimbo-IV flight team successfully launched the Kimbo-IV vehicle on Saturday, 3 June 2000 at the Reaction Research Society's Mojave Test Area. To the best of our knowledge, this flight represented a technical milestone in the history of rocketry- it was the first time that a composite LOX tank has ever been flown. Such technology (provided by Microcosm) has the potential to reduce the weight of next-generation launch vehicles.

More

Tuesday, February 9, 2010

10:26 AM

California seeks to give moon landing site historical protection

Seeking to preserve the site where humans first set foot on the moon, a California state panel on Friday registered a collection of 106 objects left by the Apollo 11 mission as an historical resource.

The move by the state Historical Resources Commission marks the first such designation for cultural artifacts located other than on Earth, said Lisa Westwood, part of a team of scholars and museum professionals who applied for the listing.

The group hopes that placing the moon objects on California’s registry of historic landmarks and resources will lead ultimately to designating Tranquility Base as a United Nations World Heritage Site.

“We are elevating the profile of this resource, and instilling upon the public, which could include space travelers at some point, a sense of site stewardship and the importance of preservation,” said Ms. Westwood, an archeologist who teaches at Chico State University.

The collection encompasses about 2,270 kg of objects, ranging from the bottom stage of the lunar lander to the American flag planted on the moon’s surface on July 16, 1969 by astronauts Neil Armstrong and Buzz Aldrin.

It also includes a seismic monitor left behind to record moonquakes and a high-tech mirror used to reflect laser beams aimed at the lunar surface from Earth to measure the precise distance between it and the moon.

Less lofty is an assortment of junk cast off by the astronauts -- space boots, tools, arm rests, empty food containers and bags of human waste -- to lighten their load for the takeoff from the moon back to Earth.

An inventory of the items was made through independent research conducted for several years by Ralph Gibson, a program manager at the Placer County Museums near Sacramento, with US$22,000 in grants from NASA.

The artifacts were left spread over an area nearly 100 metres across.

But the listing was carefully written to include only the objects -- not the site itself or even the astronauts’ footprints -- because international law precludes any country or state from making a claim to the lunar surface, said Jay Correia, a state historian who oversees the registry.

California’s recognition was sought because aerospace firms and institutions based there led the way in “researching, developing and manufacturing the machinery that got men to the moon,” Mr. Correia said.

Ms. Westwood said her group would seek historic designations next from four other states -- New Mexico, Texas, Alabama and Florida -- that played a major role in the space program, before trying to get Tranquility Base listed as a national historic landmark and a United Nations heritage site.

“That would put it on the same level as the Great Wall of China or the Pyramids of Giza” in Egypt, she said. “This is the very first time a cultural resource not located on Earth has been listed on an historical registry.”

Friday, February 5, 2010

11:34 PM

Iran launches spacecraft carrying animals

Iran announced on Wednesday that it successfully launched a domestically manufactured satellite-carrier rocket.

The Kavoshgar 3 (Explorer 3 in English), carried one rodent, two turtles, and several worms into space and returned them to Earth alive, the Iranian Students News Agency reported.

The 10-foot-long research rocket can also transfer electronic data and live footage back to Earth.

Defense Minister Ahmad Vahidi announced the successful launch of the spacecraft during a ceremony held in Tehran to commemorate the country’s Aerospace Technology Day.

President Mahmoud Ahmadinejad, Communications and Information Technology Minister Reza Taqipour, Science, Research and Technology Minister Kamran Daneshju, and Education Minister Hamidreza Hajibabaii attended the event.

In addition, three new domestically manufactured satellites, the Tolou (Sunrise), the Mesbah 2 (Lantern 2), and the Navid (Promising Sign) as well as a new satellite-carrier engine, the Simorgh 3, were unveiled during the ceremony.

Ahmadinejad said the new satellites demonstrate Iran’s technological expertise.

Addressing scientists and government officials who attended the Aerospace Technology Day ceremony, he said, “Those people whose contributions have made all this possible deserve praise.”

He described the scientific breakthroughs as the dawn of a new era of national development.

He went on to say that Iran hopes to send astronauts into space one day.

The president also stated that Iran would like to start technological cooperation with other countries.

Elsewhere in his remarks, Ahmadinejad said the enemy cannot impede Iran’s progress.

Science and technology is the arena for ending the global hegemonistic system, he observed.

--------- Simorgh 3 will launch Iran’s new satellites into space

The Iranian defense minister said the launch was a success and added that Iran’s space program is totally peaceful.

""Iran will not tolerate any un-peaceful use (of space) by any country,"" Vahidi stated.

He also said the newly unveiled satellites will be launched into space by the Simorgh satellite carrier

Monday, November 30, 2009

3:06 PM

NASA proposes robotic rocket-plane to explore Mars

NASA is proposing to build a robotic rocket-plane to explore Mars from the air, and has advertised for help building it.

The Aerial Regional-scale Environmental Surveyor (ARES), around the size of a small plane, will be folded into a rocket and launched to the red planet. It would be the first aircraft ever to fly over another world.

After entering the atmosphere in a capsule, the aircraft would deploy parachutes and unfold its wings and tail, before firing its rocket motor and flying around a mile above the surface of Mars for around an hour and a quarter.

The idea is that an atmospheric craft like ARES can explore far more ground than existing rovers, like Spirit and Phoenix, but in much more detail than an orbital spacecraft. It is hoped that it could cover as much as 600 square miles in its short flight.

While the idea was tabled several years ago, with suggestions it could even have launched by 2007, no progress has so far been made.

However, now NASA has issued a “teaming opportunity”, offering private companies and designers the chance to help create the craft.

The team behind the concept hopes that it will be accepted as one of the space agency’s “Discovery” missions, aimed at swiftly and (relatively) inexpensively exploring other worlds in our solar system.

Other recent proposals that been put forward for Discovery include a nuclear-powered robot sailing-boat to plough the seas of Saturn’s moon Titan.

Similarly, a proposal by scientists at the California Institute of Technology has suggested that armies of flying, sailing and driving robots will one day explore other planets.

Thursday, November 26, 2009

3:45 AM

Ilmuwan Temukan Vampir Ruang Angkasa

Astronom berhasil mengambil foto vampir ruang angkasa yang mengarah pada adanya perluasan semesta. V445 mengalami ledakan setelah menelan bagian bawah tetangganya.

Menggunakan Very Large Telescope dan teknik optik adaptif, ilmuwan di Observatorium Eropa Selatan (ESO) berhasil mengambil gambar dan faktor kabur dari atmosfir bumi.

Teknik ini memungkinkan untuk mengambil gambar setajam seperti diambil dari ruang angkasa sehingga memungkinkan untuk mengambil foto dengan sangat rinci dan mengurangi tapak karbon.

Bintang Vampire sebenarnya adalah sistem bintang biner di mana satu materi bintang menarik yang lain. Sistem bintang biner yang menarik ESO adalah V445 dalam konstelasi Puppis.

“V445 mengalami ledakan setelah menelan bagian bawah tetangganya," kata Dr Henri Boffin dalam rilis ESO.

Ledakan itu hanya sebuah nova, bukan yang lebih keras atau supernova. Sistem V445 juga dapat menyebabkan supernova tipe Ia, bebas hidrogen yang sangat penting kata, Patrick Woudt, penulis utama laporan itu.

"Salah satu masalah utama dalam astrofisika modern adalah kenyataan bahwa kita masih belum tahu persis jenis bintang meledak supernova Tipe Ia," kata Woudt.

"Saat ini supernova memainkan peran penting dalam menunjukkan bahwa ekspansi alam semesta saat ini dipercepat, didorong oleh energi gelap misterius," tambahnya.

Monday, November 23, 2009

3:48 AM

Russia searches, seeks and explores its space station future

Go here for NASA's picture of the Mini-Research Module (MRM) 2 "Poisk" module that docked with the Russian International Space Station segment Zvezda's zenith docking port on 12 November. In the photo you can only really see the propulsion module

According to the US space agency Poisk is a Russian word that can mean search, seek or explore while you can read about Poisk's arrival and the fact that it it delivered 750kg (1,650lb) of cargo here at the Federal Space Agency (Roscosmos) website

Go here for a picture of MRM 2 under construction. Roscosmos says of the Poisk, "Its original name was Docking Module 2 (Stykovochniy Otsek 2 (SO-2)), as it is almost identical to Pirs already on the station. It will be added to the zenith port of the Zvezda module, and will serve as an additional docking port for Soyuz and Progress spacecraft and as an airlock for spacewalks. Poisk will also provide extra space for scientific experiments, and provide power-supply outlets and data-transmission interfaces for two external scientific payloads to be developed by the Russian Academy of Sciences."

Poisk will be joined by MRM 1 in May 2010 when Space Shuttle Atlantis delivers it, a mission that was previously scheduled for April 2010 and using the Discovery orbiter. The arrival of MRM2 marks a new phase in Russia's contribution to the ISS

More

Wednesday, November 11, 2009

2:49 PM

Space tourism market study

Friday, November 6, 2009

10:54 AM

US Asleep While China Prepares "Assassin's Mace"

No-so-peacefully rising China is actively pursuing an "Assassin's Mace" (shashoujian) space warfare program--the elusive term refers to an astonishing array of futuristic technologies--while advocating arms control accords aimed at preventing the United States from developing and deploying defensive and offensive space-based weapons.

And the US anti-missile defense crowd is cooperating with the Chinese strategy, effectively playing into the hands of America's enemies and paving the way for eventual Chinese military dominance of the planet.

We dare to call this perfidy by its real name--treason--for the betrayers and saboteurs of America's defense are aware of the evidence of China's space warfare program, but choose to deny or downplay the information.

The amazing thing is just how much of the proof of what China is up to is in the public domain, along with thorough, insightful analyses by American experts. The work of a brilliant US Defense Department consultant, Michael Pillsbury, is a prime example of the latter. He says his concerns that China may decide to develop space weapons for use against the US stem from books written by three Chinese military colonels over the past six years.

The People's Liberation Army officers advocate the use of secret anti-satellite weapons, without warning, against the US.

"What they are doing in their books is saying that if China faces a hostile United States in the future, we Chinese may need to have some way to deter the United States from either attacking us, or coming to the defense of Taiwan," Pillsbury tells Voice of America. "If we Chinese ever face that situation, one good way to deter the United States - they use the term "bring America to its knees" - is to have a "shock attack," or a "shock and awe" attack, to borrow a term we [Americans] used during the 2003 invasion of Iraq, on US-based satellites."

Pillsbury says the colonels imply that no such system exists in China today. Let's hope he's right.

In testimony to the US-China Economic and Security Review Commission (commonly called the China Commission) Thursday, Pillsbury said even a small-scale Chinese attack against US satellites could have a catastrophic effect on US military forces and the US economy. He said it is not clear how quickly, if at all, Washingtoncould launch replacement satellites for those that had been incapacitated in orbit by such an attack.

"We could be better prepared, is how I would put it," he said.

In January, China test fired a ground-based missile that pulverized one of its own satellites. The test was believed to be the first of its kind in two decades by any nation and raised concerns about the vulnerability of US satellites and a possible arms race in space.

Pillsbury's research is beyond chilling; it is terrifying, despite his reasoned, academic approach to a topic that natrually lends itself to popular exploitation. His in-depth report, commissioned by the China Commission and submitted in January of this year, covering such weapons as high-energy laser guns and orbiting ICBMs capable of striking targets on earth at any time, could inspire a slew of fact-based comic books, novels, movies and TV programs. If only the research would also inspire our so-called leaders to wake up to the looming threat.

Ecerpts from "An Assessment of China's Anti-Satellite and Space Warfare Programs" appear below:

"Twenty articles and three books published during the target period were selected as significant. From these books and articles, thirty specific recommendations for strategies or specific Chinese space weapons to employ against US vulnerabilities were identified and translated.... The following conclusions may be made from this report:

"While China has publicly assumed a leadership position in international activities to ban space weapons, there is an active group within China not only advocating the weaponization of space but also putting forth specific proposals for implementation of a Chinese space based weapons program.

"The individuals authoring the source works cited herein represent the Chinese space war “hawk” group and may constitute the bulk of it, although the extent to which these proposals are being accepted sympathetically is not known.

"The recommendations cited in this report are courses of action being proposed publicly within China. Common threads of logic and approach, shared assumptions, use of similar expressions in key areas, and the scope of the work represented are indications of collusion among these individuals and possibly of organization.

"There may be covert activity in the development of space weaponry and space warfare plans which is not represented in open source literature, in fact the literature suggests that this might be so.

"Chinese development and deployment of systems and doctrines for space warfare may be partially in response to a perceived US threat, but US resistance to weaponization of space seems irrelevant in the articles cited.

"Chinese attitudes toward weaponization of space have been widely studied by the US, and several models have been proposed, based at least partially on consideration of some of the documents cited in this report. Other than common source material, these models share little and are even contradictory.

"There is an immediate opportunity for diplomatic action to forestall an inappropriate Chinese response to a perceived US threat and to engage elements of the Chinese policy forming community in productive and mutually beneficial confrontation.

"There are profound military preparedness implications associated with Chinese public advocacy of pre-emptive or deterrent attacks on specific US targets, both military and civilian, both independently and in support of theater combat operations.

"This open source literature survey found no assertion that China currently possesses any type of ASAT weapons, or that the government of China has ordered the production of any such weapons. However, an unattributed interview in October 2006 at the Zhuhai air show that appeared in a Chinese owned newspaper bluntly stated China has such weapons now...."

Wednesday, November 4, 2009

7:56 AM

First space hotel to open by 2012‎

The Barcelona-based Galactic Suite Ltd. says it will be ready to serve space tourists in the first space hotel by the year 2012.

It would cost $4.4 million for a three-night stay at the Galactic Suite Space Resort, including an eight-week training course on a tropical island.

Guests would be able to see the sunrise 15 times a day and travel around the Earth every 80 minutes, Reuters reported.

It would take a day and a half for travelers to arrive at the pod where they would be able to move by using velcro suits and sticking to the walls.

Galactic Suite Ltd. officials hope their project will pave the way for the future of space tourism.

"It's very normal to think that your children, possibly within 15 years, could spend a weekend in space," Galactic Suite Ltd. CEO and former aerospace engineer Xavier Claramunt told Reuters Television.

Galactic Suite Ltd. will start the multi-billion-dollar project with a single pod in orbit 450 km above the earth, traveling at 30,000 km per hour and the capacity to hold four guests and two astronaut-pilots.

"When the passengers arrive in the rocket, they will join it for 3 days, rocket and capsule," Claramunt explained.

"With this we create in the tourist a confidence that he hasn't been abandoned. After 3 days the passenger returns to the transport rocket and returns to earth."

According to Claramunt, an anonymous billionaire has donated $3 billion to the project and the company says it will transport its guests in Russian rockets from a spaceport to be built on an island in the Caribbean.

At least 43 people have reserved rooms at the hotel so far.

Thursday, October 29, 2009

10:02 AM

Russian space chief proposes a nuclear spaceship

Russia laid out its ambition to gain an edge in the space race by building a nuclear-powered spaceship.

But the plan outlined to a government meeting Wednesday left key questions unanswered, U.S. engineers were skeptical, and a Russian Greenpeace activist voiced concern.

Federal Space Agency chief Anatoly Perminov told the meeting that the preliminary design could be ready by 2012. He said it would then take nine years and 17 billion rubles ($600 million, euro400 million) to build the ship.

At the meeting on new communications and space technologies, televised live, President Dmitry Medvedev hailed the plan and ordered the Cabinet to find the money for it. But the stated ambition contrasted with slow progress on building a replacement to the mainstay Russian spacecraft, sounding more like a plea for extra government cash than a detailed proposal.

"It's a very serious project," said Medvedev. "We need to find the money."

"It's one of a series of sucker-bait trial balloons looking for some government or corporation in the West with more dollars than sense," said James Oberg, an engineer in Houston who is an expert and consultant in the Russian space program.

Perminov said his plan was "a unique breakthrough project" that would put Russia ahead of foreign competitors in space. But he offered few details or make clear what the nuclear-powered ship's mission would be: whether it would be used near Earth like the existing Soyuz spacecraft, or for voyages into deep space.

Stanley Borowski, a senior engineer at NASA specializing in nuclear rocket engines, said that in deep space they are twice as fuel-efficient as conventional rocket fuel and would have many advantages on such missions as taking astronauts and gear to Mars.

But launched from Earth, they could expose crew and people near the blastoff site to potential radiation that would escape the confines of the rocket, he said.

"We never talk about using them for Earth-to-orbit launch," Borowski told The Associated Press. "The way they have always talked about it in NASA missions is for use in deep space."

Perminov said the ship will have a megawatt-class nuclear reactor, as opposed to reactors in Cold-War era Soviet satellites that produced just a few kilowatts of power and lasted about a year.

One of them, the derelict Cosmos-954 nuclear-powered satellite, scattered radioactive debris over northern Canada on its fiery re-entry in 1978, but caused no injuries in the lightly populated area.

"It's dangerous to put nuclear materials in space. They pose risks at re-entry."said Greenpeace's Vladimir Chuprov.

The U.N. outer space treaty, in force since 1967 and ratified by 105 countries including Russia and the U.S., was designed to keep outer space free of nuclear weapons. It makes no mention of using nuclear energy for nonmilitary purposes.

NASA also used small amounts of plutonium in deep space probes, including those to Jupiter, Saturn, Pluto and beyond.

Upcoming NASA missions powered by plutonium include the over-budget and delayed Mars Science Laboratory, set to launch in 2011, and a mission to tour the solar system's outer planets scheduled to go up in 2020.

The only planetary mission considered by Russia is a probe to one of Mars' twin moons, Phobos. It was set to launch this year, but was delayed.

The Russian space agency also has weighed missions to the moon and Mars but has set no specific time frame.

Perminov and other officials have previously said the Soyuz craft need a successor model for missions in Earth orbit, but so far have only talked about a ship powered by a conventional fuel.

Russia sends crews to the International Space Station using Soyuz capsules and booster rockets developed 40 years ago. Development of a replacement vessel using conventional propellant has dragged on with no end in sight.

But Russia stands to take a greater role in space exploration in the coming years. NASA's plan to retire its shuttle fleet next year will force the United States and other nations to rely on the Russian spacecraft to ferry their astronauts to the International Space Station and back to Earth until NASA's new manned ship becomes available.

Friday, October 23, 2009

6:01 AM

South Korea to purchase four spy satellites by 2020

The Defense Ministry will forge technological cooperation with countries including Germany to secure at least four spy satellites by 2012.The ministry yesterday said multipurpose satellites either in use or set for launch are unfit for military activities. This is according to an internal document on military satellites and the Space Exploitation Act obtained by The Dong-A Ilbo.

The military will spend 600 billion to 700 billion won (514 million to 600 million U.S. dollars) by 2020 to purchase four spy satellites.In the document, the ministry said Korea could acquire its own spy satellites with a relatively small budget before 2020 if it joins forces with nations that have developed spy satellites.

Wednesday, October 21, 2009

9:06 PM

Australia in Space - Australian Space Program

Australia in Space section consists of sections on Launch Vehicles and Woomera Space Port. The rest of the section is dedicated to Australian related Space and Astronomy Links.

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Built to support the UK-Australian Weapons Research Establishment, Woomera airfield served as a base for manned and unmanned flight trials, and a base for aerial supply for personnel at the trials site. Although the RAAF withdrew from Woomera in 1967, flying continued at the site, and today the RAAF now use the range for weapons testing with detachments from the Edinburgh-based Aircraft Research and Development Unit.







5:23 PM

Medan & Manado Posisi Paling Pas Nonton Hujan Meteor Perseid

Sungguh beruntung masyarakat di belahan bumi sebelah utara karena bisa menyaksikan hujan meteor Perseid lebih jelas dibanding Indonesia. Di Tanah Air, posisi paling pas untuk menyaksikan momen tahunan itu adalah di Medan dan Manado.

"Tentu yang relatif paling jelas adalah daerah Indonesia bagian utara, seperti Medan dan Manado," ujar peneliti utama Astronomi-Astrofisika Lembaga Penerbangan dan Antariksa Nasional (Lapan), Thomas Djamaluddin, saat dihubungi detikcom, Rabu (12/8/2009).

Bagaimana di Jakarta? "Di Jawa dan Jakarta bisa, tapi masih rendah dan tergantung bagaimana cuacanya (cerah atau tidak), walaupun terganggu dengan cahaya bulan," jelas Thomas.

Thomas menjelaskan, meski meteor Perseid tidak terlalu jelas terlihat, komunitas di LAPAN akan menyelengarakan malam antariksa di Sumedang guna menyambut fenomena alam itu. Hujan meteor Perseid yang berasal dari debu komet Swift-Tuttle ini akan berlangsung Kamis (13/8) pukul 01.00 WIB hingga subuh.

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Nias Bakal Menjadi Salah Satu Pilihan Peluncuran Roket Pembawa Satelit Lapan Lanjut

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