An unusual phenomenon occurred on the surface of the sun Wednesday. “The Sun emitted a strong solar flare on June 3, peaking ...

It might look like a sci-fi movie poster, but this is a real image of galaxy M77! Learn how the intense gravitational force ...

M88 is part of the Virgo Cluster, a giant group containing more than a thousand galaxies. All of these galaxies are moving within the cluster due to gravity. Over the next few hundred million years, ...

NASA has revealed the crew for its Artemis III mission, the next step in eventually landing astronauts on the moon.

Satellite images from NASA have identified that El Niño is likely coming later this year, as a huge wave of warm water moves ...

NASA's experimental aircraft reached a major milestone last week by achieving supersonic speed. It's a first for the agency ...

NASA will announce the four astronauts for its Artemis III mission and give updates on its moon program Tuesday at 11:30 a.m.

NASA experts say the first lunar habitats may rely on inflatable shelters and adapted spacecraft rather than the bases ...

A dramatic nighttime image (above) captured by the VIIRS (Visible Infrared Imaging Radiometer Suite) instrument aboard the ...

NASA astronaut and commander Randy Bresnik, European Space Agency pilot Luca Parmitano, NASA mission specialists Frank Rubio ...

Italian astronaut Luca Parmitano will serve as pilot on Artemis III, marking a milestone for Europe's participation in the program which will bring once again a human on the Moon. NASA has announced ...

Nasa says Russian crew trying to fix worsening air leak in its portion of orbital laboratory ...