Sen. Mark Kelly and his twin brother Scott Kelly — both former astronauts — have come out against thanking Elon Musk and President Trump for returning the two astronauts stranded by the recent bungled ...

After an unexpectedly prolonged mission aboard the International Space Station (ISS), NASA astronauts Sunita Lyn “Suni” ...

India’s frugal space solutions aren’t just driving interplanetary ambitions but are solving real- world challenges at scale.

NASA astronauts returned to Earth in the wee hours of Wednesday after spending more than nine months at the International ...

Joining the Starliner astronauts for the water landing off the Florida coast at around 5:57 p.m. EDT were NASA astronaut Nick Hague and Roscosmos cosmonaut Aleksandr Gorbunov – the two Crew-9 ...

NASA’s Suni Williams and Butch Wilmore — who gained international attention as their planned short stay in space stretched ...

Blue Ghost, however, survived landing and completed “100 percent of its mission objectives,” per Firefly. That makes the ...

How do we power missions in the outer reaches of our solar system and beyond? The solution, developed in the '60s, can last ...

Indian American aerospace engineer and NASA space scientist Dr Kavya K Manyapu talks about her association with astronaut Sunita Williams, one of the most celebrated astronauts of our time ...

Bone and muscle deterioration, radiation exposure, vision impairment -- these are just a few of the challenges space ...

Firefly Aerospace’s Blue Ghost lander marks the first fully successful commercial moon mission, achieving all objectives and ...

The International Space Station supports a wide range of scientific activities, from looking out at our universe to ...