The Moon has always been a steady presence in the night sky, but recent observations are forcing scientists and sky-watchers to look again at what it is quietly enduring. Irish astronomers reported a ...

Astronomers have confirmed the detection of a mysterious deep-space signal that reached Earth unexpectedly and lasted for just 10 seconds, sparking intense interest across the global scientific ...

The virtual event featured Hansen speaking live from aboard NASA's Orion spacecraft, approximately three days into the 10-day lunar flyby mission.

This screenshot from CCTV (China Central Television) shows China’s first moon rover Yutu, or Jade Rabbit, in an image taken by the camera on the Chang’e 3 moon lander, Dec. 15, 2013. China does not ...

The Heart Nebula shines 6,000 light-years from Earth in the constellation Cassiopeia. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking ...