Satellite News

The Hubble Space Telescope has zoomed in on a tightly bound cluster of stars located in a satellite galaxy of the Milky Way, producing an image of a globular cluster that looks like a frosty cosmic snowball.

Launched with faulty vision, the Hubble Space Telescope and NASA were a laughing stock – until seven astronauts performed a series of daring spacewalks to fix it.

From scorching hot Jupiters to worlds that seem to be a little like Earth, here are 2023’s most exciting exoplanet finds.

Two upcoming solar missions will be armed with “photon sieves.” Here’s what that means.

Artemis 2 commander Reid Wiseman, a NASA astronaut commanding the first human moon crew in half a century, sat down with Space.com to talk about SpaceX, meeting movie moon astronaut Tom Hanks and what to expect on his historic mission.

2023 has been a bumper year for black holes, especially those of the supermassive variety. Here is Space.com’s picks for the most exciting black hole stories of the year.

Some of the strongest, longest, smallest, biggest and best reasons to celebrate space as the year comes to a close. There are a handful of awesome firsts in here too.

Apollo 8 flew three astronauts around the moon in 1968. Artemis 2 plans to run a similar mission in 2024 or so, and the mission commander said the astronauts do see parallels in the two missions.