solar system
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Science
NASA Confirms Third Interstellar Visitor 3I/ATLAS Is a Natural Comet
NASA has verified that 3I/ATLAS, the third confirmed interstellar visitor, is a natural comet with no technosignatures. Four photos of…
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Science
Boiling Oceans May Hide Beneath Icy Moons, New Study Suggests
New research reveals icy moons may host boiling subsurface oceans where life could still survive. Icy moons may hide boiling…
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Science
Study Traces Moon-Forming Impact to an Inner Solar System Neighbour Named Theia
Isotopic fingerprints in lunar, terrestrial, and meteorite samples show Theia formed in the inner Solar System, likely near Earth, clarifying…
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Science
China’s Tianwen-1 Captures Rare Interstellar Comet From Orbit Around Mars
China’s Tianwen-1 captures interstellar comet 3I/ATLAS, showcasing Mars-based deep-space imaging success. The interstellar comet 3I/ATLAS, imaged from Mars orbit by…
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Science
Mystery Deepens as Interstellar Comet 3I/ATLAS Brightens Unexpectedly Near the Sun
Interstellar comet 3I/ATLAS, the third known visitor from another star system, astonished astronomers by brightening far faster than predicted during…
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Science
Uranus and Neptune May Be More Rock Than Ice, New Research Suggests
A new study challenges the long-held belief that Uranus and Neptune are ice giants. Hubble image shows Uranus and Neptune…