On Sept. 21, 2003, NASA's Galileo mission to Jupiter and its moons came to an end. After 14 years of exploration, the Galileo ...

Astronomers caught a neutron star launching a dense, slow wind, challenging long-held theories of how cosmic outflows begin ...

SpaceX launched its 119th Falcon 9 mission of the year today (Sept. 21), sending another batch of its Starlink internet ...

NASA will announce its new astronaut class and discuss its upcoming Artemis 2 moon mission this week, and you can watch the ...

As a signatory of the Abraham Accords with Israel, the United Arab Emirates may soon contribute to global space science in an ...

NASA is recruiting volunteers to help track the path of the Artemis II mission that is sending a crew to orbit the Moon.

SpaceX's busy month in California will continue with a National Reconnaissance Office launch in September. Will the rocket be ...

Japan’s Venus Climate Orbiter Akatsuki was launched on May 21, 2010, and started its active mission in 2015 after an initial ...