Remember 3I/ATLAS? Yes, the interstellar comet that made plenty of headlines in 2025 is still romping through our solar ...
A group of astronomers has found a solar system 116 light-years from Earth that seems to challenge current theories about how ...
Space.com on MSN
When did our solar system's planets form? Discovery of tiny meteorite may challenge the timeline
Analysis of an ancient meteorite suggests that rocky planets both near and distant from the sun may have formed at the same ...
Astronomers have found a distant world that challenges planetary formation theory, with a rocky planet where gas giants should be.
Morning Overview on MSN
Astronomers baffled by discovery of a bizarre 'inside out' solar system
A team of astronomers has identified a four-planet system orbiting the red dwarf star LHS 1903 that defies conventional expectations about how planets arrange themselves around their host stars. The ...
LONDON (APTN/CBS Newspath/WKRC) - Scientists have discovered particles older than our solar system in a sample from the asteroid Bennu, brought back to Earth by NASA's OSIRIS-Rex spacecraft. The ...
A planetary system 116 light-years from Earth has a peculiar pattern. It could flip the script on how planets form, scientists say.
Since the 1990s, scientists have discovered approximately 6,100 planets outside our solar system, called exoplanets.
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