The academic duo calculated the average volume of “space spunk,” approximately one teaspoon, as well as its density, one gram ...

American Astronaut Don Pettit stunned several viewers when he shared several out-of-this-world photos from the International ...

Two American astronauts on the ISS, Barry Wilmore and Suni Williams, reject claims of abandonment, emphasizing their ...

Gill processed this image and it was released on Jan. 12. A firestorm of star birth lights up one end of the diminutive galaxy LEDA 36252, also known as Kiso 5649, in this Hubble Space Telescope ...

Two NASA astronauts, stranded at the International Space Station since June, could return to Earth weeks earlier than ...

NASA’s 2 stuck astronauts may return to Earth sooner under new plan Space telescope spots rare ‘Einstein ring’ of light around galaxy in our cosmic neighborhood Telescopes spy a monster radio jet ...

And perched on the International Space Station, with one of the greatest views in the galaxy, he was able to ... written an in-house guide for other astronauts to follow. Typically, astronauts ...

NASA astronaut Don Pettit has shared a new picture of Burj Khalifa, the world's tallest building, from space. The image, ...

Thad McCauley wanted to be an astronaut when he grew up. Instead, he became an art teacher. But now his art is in space.

Astronauts aboard the International Space Station ... a hypothesis suggesting that life originated elsewhere in the galaxy before reaching and colonizing Earth. For this to be plausible, some ...