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Three astronauts return to Earth after staying at space station for five months

A Russian Soyuz spacecraft carrying Expedition 53 crew mates naming Randy Bresnik of NASA, Paolo Nespoli of European Space Agency (ESA) and Sergey Ryazanskiy of Roscosmos landed in Kazakhstan at 2.37 p.m. after spending five months a The International Space Station.

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Three astronauts landed on Earth after spending five months at space station.
Three astronauts landed on Earth after spending five months at space station. IANS
  • Three astronauts land in Kazakhstan
  • The astronauts spent nearly five months at The International pace Station
  • The astronauts ventured for three spacewalks

Washington, Dec 14, 2017: Three astronauts landed in Kazakhstan on Thursday after spending nearly five months at the International Space Station.

A Russian Soyuz spacecraft carrying Expedition 53 crewmates Randy Bresnik of NASA, Paolo Nespoli of European Space Agency (ESA) and Sergey Ryazanskiy of Roscosmos landed at 2.37 p.m. Kazakhstan time, NASA said.

During his time aboard the orbital complex, Bresnik ventured outside the space station for three spacewalks.

Along with NASA astronauts Mark Vande Hei and Joe Acaba, Bresnik lead a trio of spacewalks to replace one of two latching end effectors on the station’s robotic arm, Canadarm2.

They also lubricated the newly replaced Canadarm2 end effector and replaced cameras on the left side of the station’s truss and the right side of the station’s US Destiny laboratory.

Ryazanskiy conducted one spacewalk with fellow cosmonaut Fyodor Yurchikhin in August to deploy several nanosatellites, collect research samples and perform structural maintenance.

Bresnik now has spent 150 days in space on two flights. Ryazanskiy now has 306 days in space on two flights. Nespoli has logged 313 days in space on his three flights.

The Expedition 54 crew continues operating the station, with Alexander Misurkin of Roscosmos in command.

The three-person crew will operate the station until the arrival of three new crew members on December 19, NASA said. (IANS)

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NASA Partnering with 10 Start-ups to Develop New Technologies For Space

"Industry is developing new technologies rapidly, using new tools and methods in software development and other areas,"

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NASA researchers have created the atmosphere of a super-hot planet outside our solar system, here on Earth. Pixabay

NASA is inviting applications from start-ups to take part in a three-month pilot programme to develop new technologies for space.

Applications will be accepted till April 7 and a total of 10 companies will be selected for the programme, the US space agency said.

The accelerator programme will focus on technologies that can be applied to space — including geospatial analytics, digital design coupled to advanced manufacturing, autonomous systems, applied Artificial Intelligence (AI) and Machine Learning (ML).

NASA
NASA Administrator James Bridenstine delivers remarks as he tours the NASA Michoud Assembly Facility in New Orleans. VOA

“We want to assist these companies in developing their own technologies and becoming commercial successes. NASA will also benefit by collaborating with these companies,” said Tom Cwik, Manager of the Space Technology Office at Jet Propulsion Laboratory (JPL) in Pasadena, California.

Based in Los Angeles, the accelerator programme begins on July 15. After developing their concepts and business plans over a three-month period, the teams will then pitch their results to the NASA community, co-sponsors and private investors at a demo day in October, NASA said.

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“Industry is developing new technologies rapidly, using new tools and methods in software development and other areas,” said Cwik.

“It’s incumbent upon us to learn from developments in industry and contribute our vast expertise in technology as we prepare to use them in our future missions,” Cwik added. (IANS)