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 ...
Hypervelocity stars have, since the 1920s, been an important tool that allows astronomers to study the properties of the ...
After passing Earth, interstellar comet 3I/ATLAS will fly close to Jupiter and its moon Eupheme in March 2026, marking a key moment in its outbound journey ...
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