International Space Station, where astronauts have lived and worked for 25 years, is visible to us on Earth. How to see it ...

TODAY marks four decades since the Challenger space shuttle exploded just 73 seconds into its flight. Millions watched the disaster unfold live, as the tragedy was broadcast in schools and on TV ...

Using data collected by NASA's Parker Solar Probe during its closest approach to the sun, a University of Arizona-led ...

NASA Solar Dynamics Observatory captured a M7.9-class solar flare. See footage of the blast in multiple wavelengths. Credit: Space.com | footage courtesy: NASA/SDO/helioviewer.org | edited by Steve Sp ...

"What makes the event even more extraordinary is that it did not involve a single volcano, but multiple active sources." ...

The ESA/NASA Solar and Heliospheric Observatory (SOHO) captured comet Comet 96P/Machholz latest flyby of the Sun. See a ...

NASA is providing a 24/7 live feed of the Space Launch System rocket on the launch pad at the Kennedy Space Center in Florida ...

ESA's Proba-3 mission, made up of twin spacecraft capable of aligning to create artificial eclipses, has captured "rare" footage of three solar prominences erupting from the sun's mysteriously hot ...

NASA’s Artemis II rocket is set to roll to the launch pad at Kennedy Space Center, the first 4 miles with another 600,000 to ...

The boundary of the Solar System remains somewhat poorly understood. We know we are within it, in a region of space called ...

As the four-person crew of Artemis II prepares to launch on a historic mission around the moon as soon as February, some experts are worried about the Orion spacecraft’s heat shield.

When NASA launched the Pioneer probes, they were met with an intriguing mystery. At around 20 astronomical units, both ...