Following the early departure of Crew-11 in mid-January due to a medical concern, the International Space Station began February with a crew of just three. Two cosmonauts, Sergey Kud-Sverchkov and ...

NASA’s AVATAR experiment uses organ chip models from astronauts to study bone marrow and immune response in microgravity and ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. The PICTURE-D instrument ...

A new study shows NASA’s asteroid-smashing DART mission subtly changed an asteroid system’s orbit around the Sun.

NASA has thrown a lifeline to scientists working on a mission to visit an asteroid that will make an unusually close flyby of the Earth in 2029, reversing the Trump administration’s previous plan to ...

NASA once sent over 2,000 jellyfish into space to study how gravity affects biological development. The unusual experiment ...

CAPE CANAVERAL, Florida -- April's total solar eclipse promises to be a scientific bonanza, thanks to new spacecraft and telescopes, and cosmic chance. The moon will be extra close to Earth, providing ...

MOUNTAIN VIEW, Calif. (KGO) -- The idea of putting a man on the moon was a revolutionary proposal in 1961-- that ambitious goal was achieved in 1969. The last person to go to the moon was 46 years ago ...

NASA has launched hundreds of missions, but a small number genuinely reshaped how we understand space. These missions did more than reach distant places. They gave scientists entirely new ways to ...

Lawmakers defended NASA research efforts Wednesday at a hearing on President Donald Trump’s choice to lead the space agency. A bipartisan group of senators urged the White House on Wednesday to ...

For deep-space missions to the moon, Mars and beyond, one deceptively simple question drives some of NASA’s most complex engineering challenges: How do you keep enough fuel cold—and stable—long enough ...