Normally, NASA overlaps incoming and outgoing crews aboard the ISS, but with the possibility of evacuating Crew-11 before ...

But first, a bit of space telescope history. One of the most powerful space-based telescopes to be launched into the Earth’s ...

This composite image was weeks in the making, as Horálek’s two "crossings" happened months apart. Mars traced its path ...

WASHINGTON, DC—This week, NASA’s new administrator, Jared Isaacman, said he has “full confidence” in the space agency’s plans ...

NASA says a crew member on the International Space Station is unwell. The agency canceled a planned spacewalk for Thursday ...

So from Morales’ location, the telescope’s passage across the Sun was so brief that missing the precise moment would have meant losing the opportunity altogether. Moreover, catching Hubble against the ...

The International Space Station is seen from the space shuttle Atlantis on July 19, 2011, after it left the orbiting complex.

Space Shuttle Discovery on display at the Smithsonian Udvar-Hazy Center - Vlad G/Shutterstock NASA Administrator Jared ...

NEW YORK (AP) — NASA is cutting a mission aboard the International Space Station short after an astronaut had a medical issue ...