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Showing posts with label human spcae flight. Show all posts
Showing posts with label human spcae flight. Show all posts

Friday 26 June 2015

Russia sets out Moon landing ambition, leaves Mars plans to Nasa

Russia, which put the first man into orbit in 1961, sees the Moon as a base for deeper space missions, Komarov said


Roscosmos plans to send 3 unmanned craft to the Moon before a Russian cosmonaut attempts a landing.
Russia’s state space agency chief is shooting for the Moon, three years after a predecessor warned that the country was on the verge of losing its competitiveness in the industry.
A manned lunar mission in 2029-2030 is Russia’s priority, while there are no “current stage” plans for a journey to Mars, Igor Komarov, head of the Federal Space Agency or Roscosmos, said in an interview in St. Petersburg last week.
“Nasa has Mars as the priority,” Komarov said. “We at this stage are making the Moon our priority. We can be good in rounding each other out and working jointly on this programme.”
Komarov’s ambition of landing a Russian on the Moon contrasts with former Roscosmos chief Vladimir Popovkin’s warning in 2012 that the country’s space industry risked being uncompetitive within three or four years without “urgent measures.”
Russia, which put the first man into orbit in 1961, sees the Moon as a base for deeper space missions, Komarov said. It plans to send three unmanned craft to the Moon before a Russian cosmonaut attempts a landing, though Earth’s nearest neighbour shouldn’t become the object of a technological race between Russia and the US, he said.
Space partners
“We see it as a joint project and are ready to invite our partners for it to be done,” said Komarov, 51, who was appointed Roscosmos chief in January after it merged with United Rocket and Space Corp. that he headed. Previously in charge of Russia’s OAO AvtoVAZ carmaker for four years until 2013, he was given the task of overhauling the country’s space industry following a series of recent accidents during launches.
Amid worsening ties between Russia and the US over the conflict in Ukraine, space research could provide an example of cooperation that doesn’t depend on politics, Komarov said.
Sanctions imposed by the US and the European Union didn’t affect cooperation in running the International Space Station, he said. Increased equipment prices and delays in international projects show that Russia’s space industry hasn’t completely avoided the tensions and it’s now forced to seek greater cooperation with fellow members of the BRICS group that includes India, China, Brazil and South Africa, according to Komarov.
“Global projects are easier to implement together,” he said. “Less investment is needed, it benefits everyone.”
Humanity will always be united by the “eternal dream” of searching for civilizations on other planets, Komarov said.
“I do believe in the existence of an intellect different from ours,” he said.
Bloomberg

Friday 31 October 2014

Isro to Test Crew Module in December for India's First Human Space Flight

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India will launch an unmanned crew module in December onboard a heavy rocket to test its re-entry into the atmosphere for the country's maiden human space flight, the space agency chief said Thursday.
"We will send an unmanned crew module on the experimental GSLV-Mark III rocket in December and test its re-entry into the earth's atmosphere for a human space flight plan in future," Indian Space Research Organisation (Isro) Chairman K. Radhakrishnan told reporters in Bangalore on the margins of an engineers conclave.

Weighing 3.6 tonnes, the crew module will be put into orbit 100-120km up in a satellite and brought back to Earth for checking its re-entry characteristics when carrying two Indian astronauts in the proposed human space flight.

"Though the actual human space flight will be in an orbit around earth at a height of 270km for a week, the experimental flight with the crew module in a spacecraft will go up to 100-120km above earth to test its heat shield survive very high temperatures (about 1,500 degrees Celsius) during the re-entry into the atmosphere," Radhakrishnan noted.

The crew module will have a parachute that will open up after re-entry into the atmosphere and fall into sea for retrieval.

"The parachute will open up for soft landing of the spacecraft carrying the crew module in the Bay of Bengal, about 450 km away from Andamans (islands), and will be retrieved by a boat," Radhakrishnan said.

The previous UPA government had sanctioned Rs. 145 crores to Isro for developing a crew module that will fly two Indian astronauts into space, space suits, life support systems and related technologies for the human space flight programme.

The heavy rocket (GSLV) will, however, have a passive cryogenic stage - liquid nitrogen at super cooled temperature and gaseous nitrogen instead of liquid hydrogen and liquid oxygen.

The space agency is integrating the rocket with the crew module at its Sriharikota spaceport in Andhra Pradesh, about 90 km northeast of Chennai.

Source : NDTV