Space News & Blog Articles

File: A Falcon 9 booster stands ready for the Starlink 12-2 mission at launch complex 39A. Image: Spaceflight Now.

Update Dec. 16, 7:50 p.m. EST (0050 UTC): SpaceX pushed back the T-0 liftoff time.

New measurements demonstrate that smoke particles in the upper atmosphere are twice the size of lower-altitude ones.

NASA's Parker Solar Probe captured solar material looping back to the sun, revealing how it recycles magnetic energy and shapes future solar storms.

Emily Blunt and Josh O'Connor star in Universal Pictures' eerie alien invasion project coming next summer.

NASA still hasn't heard from its MAVEN Mars orbiter, and the spacecraft appears to be spinning in an odd way as well.

Where does the Sun end and the solar wind begin? Scientists have mapped the dynamic magnetic edge that bounds our star.

Europe's Ariane 6 rocket is poised to launch a pair of Galileo satellites just after midnight on Wednesday (Dec. 17), adding to the continent's geopositioning constellation.

A Japanese H3 rocket will launch the Michibiki 5 navigation satellite to orbit tonight (Dec. 16), and you can watch the action live.

Okey Dokey! Prime Video's post-apocalyptic adventure heads for New Vegas starting tonight!

"This was an absolute surprise. It's extremely different from what we expected."

Stuck for a small gift for a skywatcher? From compact binoculars to power banks and SD cards, we've rounded up the ideal sub-$100 stocking stuffers.

The direction, distance and motion of the comet through the sky during its closest approach could have made it seem like it was hovering over Bethlehem when Jesus was said to have been born.

Copernicus Sentinel-6B, launched last month, has reached its orbit and delivered its first set of data, which show variations in sea level in the North Atlantic Ocean. This data underlines how the mission will continue to strengthen the long-term reference record of sea levels, a key parameter of climate change.

Amazon and Bethesda return to the Wasteland with a second Fallout season that's all about New Vegas and not letting businessmen and fanatics run the world.

The ash plume disrupted flights as far away as India.

Think you know your Dyson spheres from your dark blobs? This cosmic crossword dives into the strangest, most mind-bending structures ever spotted — or imagined — in the universe.

Smooth filaments stretching for many light-years, seen by the powerful space telescope, could indicate what the right "recipe" is for dark matter.