It's the last clearly observed supernova in the Milky Way, Gassel said.

NASA telescopes have captured two ghastly galaxies that look like a creepy pair of staring “blood-soaked” eyes floating in space. The spiral galaxies, which are located 114 million light-years from ...

KOUROU, French Guiana - The James Webb Space Telescope, Hubble’s bigger, more powerful successor, is scheduled for liftoff on Christmas morning from the coast of South America. It will be the largest ...

In the last two to three years the world of amateur telescopes has been turned on its head. The advances in technology have been beyond incredible. Honestly, it’s been hard to keep up with it all. As ...

NASA successfully conducted ground tests simulating the deployment of the Nancy Grace Roman Space Telescope's solar panels and sunshade, verifying their functionality in preparation for launch. The ...

If you could point a large space-based telescope at Earth, you could in theory watch what is happening on the surface in real time. Video streams coming from such a telescope could be used to monitor ...