International Space Stations

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  Astronauts' Vision Problems Linked to Prolonged Space Exposure, Posing Risks for Mars Missions

  Extended space missions, such as those aboard the International Space Station (ISS), are linked to significant ocular changes in astronauts. These changes, collectively termed spaceflight-associated neuro-ocular syndrome (SANS), affect around 70 percent of astronauts. A recent study found reductions in ocular rigidity, intraocular pressure, and ocu...

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  Here’s How Astronauts Maintain Health in Space

  Astronauts aboard the International Space Station (ISS) face unique health challenges due to the effects of microgravity. Ongoing research focuses on monitoring cardiovascular health, muscle fitness, cognitive performance, and sensory perception. Wearable Bio-Monitor sensors track vital signs such as pulse rate and blood pressure, while devices lik...

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  Indian-Origin Sunita Williams Undertakes Spacewalk After 12 Years

  Indian-origin NASA astronaut Sunita Williams on Thursday stepped out of the International Space Station (ISS) for a spacewalk along with colleague Nick Hague, the US space agency said.

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  Sunita Williams To Go On Her First Spacewalk In 12 Years

  The spacewalks are part of NASA’s ongoing efforts to upgrade and maintain the International Space Station (ISS).

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  Japan's Wooden Satellite LignoSat Launched: Everything You Need to Know

  Japan has launched LignoSat, the world’s first wooden satellite, into orbit, marking a step toward sustainable space technology. Developed by JAXA, the satellite is crafted from honoki magnolia wood, chosen for its durability and resistance to environmental stress. Sensors onboard will monitor temperature, radiation, and physical strain to assess...

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  US Astronauts Upbeat Seven Months Into Eight-Day Mission

  Veteran astronauts Butch Wilmore and Sunita Williams arrived at the International Space Station (ISS) in June aboard Boeing's Starliner spacecraft, and were due to spend only eight days on the orbiting laboratory.

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  NASA Astronaut's Viral Video Of Auroras From Space Leaves Internet Divided

  NASA astronaut Don Pettit has shared a breathtaking video of the vibrant green auroras from the International Space Station (ISS).

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  Sunita Williams Will See "16 Sunrises" While Soaring Into New Year In Space

  Astronaut Sunita Williams, currently in space, will see 16 sunrises and sunsets on New Year as the International Space Station, where she is located, keeps on the move.

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  Astronauts on ISS Share Christmas Cheer with Floating Candy Canes and Festivities

  Astronauts aboard the International Space Station (ISS) celebrated Christmas in a unique way, creating a festive atmosphere with floating candy canes and a snowman made from storage bags. The multinational crew, including astronauts from NASA and Russian cosmonauts, shared heartfelt messages, reflecting on their unity as a team and the collaborativ...

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  Sunita Williams' Christmas Video Sparks Debate Online, NASA Responds

  NASA astronauts Sunita Williams and Butch Wilmore, who are currently stuck at the International Space Station (ISS), celebrated Christmas in space with Santa hats, sparking several conspiracy theories on social media.

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  Sunita Williams, Her Space Station 'Family' Send Christmas Greetings To All

  NASA has shared a video from the International Space Station on X featuring Sunita Williams and others discussing their Christmas plans.

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  SpaceX to Launch Two Private Astronaut Missions to ISS with Vast Space

  SpaceX has secured a deal with Vast Space to conduct two private astronaut missions to the International Space Station (ISS) using the Falcon 9 rocket and Crew Dragon capsule. The missions are part of Vast Space’s broader strategy to advance private space stations, with the company’s Haven-1 space station expected to launch soon. The flights, s...

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  Boeing Starliner Astronauts’ Return Delayed Until March 2025 Following SpaceX Delay

  NASA astronauts Barry "Butch" Wilmore and Sunita Williams, aboard the Boeing Starliner spacecraft, will remain on the International Space Station (ISS) until March 2025 due to a delay in the SpaceX Crew-10 mission. The launch of Crew-10 has been postponed to allow for the completion of a new Crew Dragon capsule. This delay extends their stay from t...

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  Explained: Why NASA Delayed Sunita Williams' Return From Space

  Indian-origin astronaut Sunita Williams' return from the International Space Station has been delayed once again. Ms Williams, 59, will now touch down on earth after March next year. NASA insists that the crew is healthy and safe aboard the ISS.

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  NASA Again Delays Return Of Astronauts Stranded On Space Station

  Two US astronauts stranded for months on the International Space Station will remain there at least until late March, NASA said.