JA
Jan Hattenbach
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🌐 skyandtelescope.orgSource
The South American country, which hosts some of the world’s major astronomical observatories, promises to protect its night skies, from the Atacama Desert to Tierra del Fuego.
5 days ago
🌐 skyandtelescope.orgSource
Astronomers have identified the likely source of gas that flows into the maw of the Milky Way’s central black hole, Sagittarius A*.
5 months ago