Spacecraft that could fuel up in orbit would be less weighed down at liftoff and fly deeper into space; making those refills happen is a big challenge ...

Ann Hodges never intended to be famous, but in 1954 she found herself thrust into the national spotlight when her afternoon ...

The Indian Space Research Organisation (ISRO), once a modest initiative launched from a church in a fishing village in Thumba ...

"It just doesn't make sense." Retired NASA scientist makes urgent plea as 'national asset' programs are on chopping block: ...

Humans have majorly disrupted Earth's water cycle by emitting greenhouse gases that change our atmosphere, and diverting ...

No great endeavor ever undertaken since the beginning of civilization has not had people saying it can’t or shouldn’t be done ...

The Lok Sabha will hold a special discussion on 'India's first astronaut aboard the International Space Station - the ...

John Mather, NASA Goddard Space Flight Center, is designing the first family of ISEE’s (Inflatable Starshade for Earthlike Exoplanets) with sizes from 35 to ...

Astronomers discover a rare white dwarf formed by a stellar merger, challenging what we know about star death and cosmic collisions.

NASA’s Artemis campaign is a bold series of missions to take humans back to the moon... and those astronauts will get there ...

Delaying Mars Sample Return will make the human exploration of Mars significantly more expensive and dangerous — and for the ...