Space News & Blog Articles

The Hubble Space Telescope spotted a gathering of spiral galaxies for a stunning image released Monday (Dec. 25). But this apparent togetherness may be an illusion.

Astronauts aboard the International Space Station celebrated Christmas and Hannukah this festive season with the hanging of stockings and "lighting" a felt menorah.

The space shuttle reentered orbit this fall after a 15-month retirement, and this time it was bright blue. The new orbiters are identical to the first ones pulled out, but this time are from Chicago.

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.

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.

Astronauts on the International Space Station are sending holiday cheer to Earth with a festive video just in time for Christmas.

How to watch the 'Doctor Who' Christmas special 'The Church on Ruby Road' online on Disney Plus and BBC iPlayer.

Japan's robotic SLIM spacecraft arrived in lunar orbit today (Dec. 24) ahead of a historic moon touchdown attempt that's scheduled for Jan. 19.

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.

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.

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.

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.

Two upcoming solar missions will be armed with "photon sieves." Here's what that means.

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

These are the James Webb Space Telescope's most notable discoveries in 2023.

The night sky of 2023 delivered many amazing views of the moon, comets, meteors and even space debris. Here are this year’s most memorable skywatching sights.

Everyone's favorite homicidal SecUnit will soon head to the small screen in a new "Murderbot" TV series picked up by Apple TV+ based on author Martha Wells's thrilling collection.

A huge loop of plasma dances above the surface of the sun in a stunning timelapse captured by astrophotographer Miguel Claro.

If there is a multiverse where every possible outcome happens, then in one of those universes Marv Murchins from "Home Alone" is NASA's chief. Such a thing is playing out on 'For All Mankind.'

Gravitationally lensed images of two different supernovas in the same galaxy can be used to measure the expansion rate of the universe.

Scientists have no idea what the spokes are.