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The best sci-fi movies of 2025. ranked
Spike your eggnog and relax with our list of the finest flicks of the year about invasive AI, soarin...
The 12 biggest space stories of 2025 — according t...
It's the 12 days of Spacemas, fa la la la la la la la la (sorry).
Dark matter may be made of pieces of giant, exotic...
Searches for dark matter particles have come up empty so far, driving theorists to get more creative...
Most normal matter in the universe isn't found in ...
While space is often referred to as a vacuum, it isn't completely empty.
The best streaming device out there: Which one com...
Which is the best streaming device out there? We've pitted four of the best models on the market aga...
The best sci-fi and space games of 2025, ranked
As another year comes to an end, we sit down and collect our thoughts on the best sci-fi and space v...
Longtime United Launch Alliance CEO Tory Bruno res...
After nearly 12 years leading the United Launch Alliance (ULA), its chief Tory Bruno is stepping dow...
Space Force Guardians show off shiny new duds | Sp...
It marks the first time newly commissioned Space Force Guardians have graduated Officer Training Sch...
See the moon shine with Saturn in the southern sky...
Don't miss the moon cozy up to Saturn on Dec. 26.
The most exciting exoplanet discoveries of 2025
New discoveries and fresh looks at familiar worlds show how far exoplanet science has come — and how...
What should I look at with my new telescope?
From the moon and Jupiter to famous nebulae and galaxies, here’s your beginner-friendly guide to wha...
From record warming to rusting rivers, 2025 Arctic...
Overall, the Arctic is warming more than twice as fast as the Earth as a whole.
Ancient eyes on the skies: Early astronomers quiz
Long before modern telescopes, early astronomers mapped the heavens with math, myth, and sheer curio...
Google's proposed data center in orbit will face i...
As a space scientist, I predict that the company will soon have to reckon with a growing problem: sp...
Roman around the Christmas tree | Space photo of t...
All the NASA engineers and scientists need is a star on top of the telescope in the cleanroom.
Astronauts beam home Christmas wishes from Interna...
They won't be home for Christmas, but astronauts in space are finding their own way to make the seas...
Christmas 2025 skywatching guide: What you can see...
The night sky is the Christmas gift that just keeps giving.
What old, dying stars teach us about axions as a c...
The axion could be a contender to explain the mystery of dark matter.
