The CME was launched during a powerful X-class solar flare on Jan. 18 and raced toward Earth at speeds of 620–870 miles per ...

A powerful flare has unleashed a severe solar storm that could cause auroras and satellite disruptions on Earth.

Big asteroid heading for Earth, cue the dramatic music. Well, it’s not just Hollywood stuff. Scientists are constantly ...

Abstract: Space debris poses a growing threat to the safety of man-made operational space-borne systems, demanding reliable detection and tracking solutions to mitigate collision risks. Due to the ...

"Today, we sent funding bills to the president's desk that reject the steep cuts he wanted and protect investments that ...

While the James Webb Space Telescope provides a window into the ancient universe, SkyMapper focuses on the present by ...

A Mars spacecraft has now been AWOL for more than a month. But NASA hasn't given up hope of restoring contact with the MAVEN ...

Measuring around 41 feet in diameter, the asteroid is speeding towards our planet at more than 38,500 miles per hour.

NASA’s asteroid trackers have just watched a school‑bus‑sized space rock make a safe, distant pass by our planet, part of a ...