A pair of quasars that existed when the universe was only 3 billion years old has been spotted by the Hubble Space Telescope.
If there's any franchise that's perfectly set up to explore time travel, it's "Star Trek." These episodes are top-rated by ...
Astronomy on MSN
How Gaia revealed the Milky Way
On Jan. 15, 2025, the Gaia spacecraft took its last image. Then the craft ran a final round of engineering tests, fired its ...
A new composite image reveals the “Champagne Cluster” as two massive galaxy clusters caught in a rare, violent collision.
The Champagne Cluster is a rare and beautiful example of two galaxy clusters smashing together. Its festive name comes from ...
SpaceX has delivered a new animated look at the launch of Starship to Mars. See the launch, Super Heavy booster re-entry and ...
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