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Ailing Starliner spacecraft returns to Earth sans crew
Boeing's Starliner capsule landed safely - without its crew - on Friday night. The 2 astronauts are still stuck aboard the ISS, slated to return in February.
September 7, 2024
How asteroid Phaethon can spawn the Geminid meteors
Phaethon is a weird asteroid that behaves like a comet. It's also responsible for the Geminid meteor shower. Find out how it does so, here.
September 6, 2024
Deep-sky photos for August 2024: Editor’s picks
Enjoy this gallery of deep-sky photos for August 2024 from our EarthSky community. If you have a great photo to share, send it in too. We love to see them!
September 6, 2024
Earth’s core has a huge, hidden donut shape
Scientists in Australia have discovered a huge donut-shaped region in Earth's core. The finding provides new clues about the dynamics of Earth's magnetic field.
September 6, 2024
Small asteroid hit over the Philippines on September 5
A small asteroid harmlessly hit Earth's atmosphere above the northern Philippines around 16:39 UTC on September 5, 2024. Watch the videos of the event here!
September 5, 2024
Jupiter’s moon slammed and tipped by giant asteroid?
About 4 billion years ago, a huge asteroid - 20 times larger than Earth's dinosaur-killer - struck Jupiter's moon Ganymede and tilted its orientation.
September 5, 2024
Ancient sea cow was attacked by a crocodile and sharks
The fossil remains of a sea cow from the Miocene Period reveal bite marks that suggest it was attacked by a crocodile and subsequently scavenged by sharks.
September 4, 2024
Landslide-triggered tsunamis becoming more common
Landslide-triggered tsunamis due to melting glaciers and permafrost are becoming more common with global warming. Read more about Alaska and Greenland.
September 3, 2024
Amazing new Mars image! A moon, a volcano, an atmosphere
A new Mars image showcases the moon Phobos, the largest volcano in the solar system, Olympus Mons, and the red planet's thin atmosphere.
September 2, 2024
Direct black hole images that are 50% clearer?
Astronomers with the Event Horizon Telescope Collaboration have developed a new technique that will produce direct black hole images with 50% better resolution.
September 2, 2024
