Space News & Blog Articles

The Cosmo-SkyMed Second Generation Flight Model 3 satellite undergoes testing ahead of its launch on a SpaceX Falcon 9 rocket. Image: Ministry of Defense

Update Dec. 27, 2:28 p.m. EST (1928 UTC): SpaceX adjusted the T-0 liftoff time.

Spike your eggnog and relax with our list of the finest flicks of the year about invasive AI, soaring superheroes, and Lovecraftian horrors.

It's the 12 days of Spacemas, fa la la la la la la la la (sorry).

ULA President and CEO Tory Bruno participated in a fireside chat with Michael Dickey, director of the Force Design Integration Office at the U.S. Space Force’s Space Warfighting Analysis Center. The conversation happened on the final day of the Space Force Association’s Spacepower Conference on Dec. 12, 2024. Image: Will Robinson-Smith/Spaceflight Now

Blue Origin announced on Friday that Tory Bruno, who left United Launch Alliance four days ago, would head the company’s newly formed National Security Group.

Searches for dark matter particles have come up empty so far, driving theorists to get more creative with their ideas.

While space is often referred to as a vacuum, it isn't completely empty.

Which is the best streaming device out there? We've pitted four of the best models on the market against each other to determine the top option.

As another year comes to an end, we sit down and collect our thoughts on the best sci-fi and space video games of 2025.

After nearly 12 years leading the United Launch Alliance (ULA), its chief Tory Bruno is stepping down from the U.S. rocket launch provider to pursue "another opportunity," the company announced this week.

It marks the first time newly commissioned Space Force Guardians have graduated Officer Training School (OTS) wearing this uniform.

Don't miss the moon cozy up to Saturn on Dec. 26.

New discoveries and fresh looks at familiar worlds show how far exoplanet science has come — and how much remains unknown.

From the moon and Jupiter to famous nebulae and galaxies, here’s your beginner-friendly guide to what to point your brand-new telescope at.

Jupiter nears opposition. The waxing Moon pairs with Saturn, then guides the way to the fine telescopic double star Gamma Arietis, and later passes the Pleiades.

Overall, the Arctic is warming more than twice as fast as the Earth as a whole.

Long before modern telescopes, early astronomers mapped the heavens with math, myth, and sheer curiosity. This crossword quiz celebrates the minds who first charted the cosmos.

Video: 00:43:26

On the launch anniversary of the NASA/ESA/CSA James Webb Space Telescope, ESA presents a unique compilation of zooms into stunning cosmic views.

As a space scientist, I predict that the company will soon have to reckon with a growing problem: space debris.