A Small Object in Outer Solar System Has an Atmosphere
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Rather than slowly condensing over millions of years, the first building blocks of Earth and other planets may have formed rapidly in a chaotic disk at the dawn of the solar system The triumph of NASA ...
Scientists are grappling with a cosmic mystery: why does the Universe behave differently on massive scales compared to our ...
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Interstellar comet 3I/ATLAS carries 40x more deuterium than anything in our solar system — it formed at -405°F
A comet from another star system is carrying water unlike anything astronomers have ever measured in our cosmic neighborhood.
A new solar telescope at Paranal studies the Sun to reduce stellar noise, helping scientists better detect and study ...
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