The comet, discovered in July 2025, originated far beyond our Solar System and is thought to be around 7 billion years old - ...
Morning Overview on MSN
A newly found interstellar tunnel may link the solar system to stars
Astrophysicists are mapping a vast, hidden structure in the gas around the Sun that behaves like a tunnel carved through ...
The Hubble Space Telescope's newest images of 3I/ATLAS confirm the presence of its sunward anti-tail, contrary to the usual ...
NASA and Gemini North reveal stunning new images of interstellar comet 3I/ATLAS glowing with an eerie green light. Discover ...
A new image has revealed the clearest glimpse yet of an interstellar visitor zipping through our solar system.Video above: Astronomers discover how planets formThe Hubble Telescope and its Wide Field ...
A mysterious interstellar comet known as 3I/ATLAS is about to make its closest approach to Earth in December 2025. Here's everything to know about it.
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