Interstellar comet 3I/ATLAS reaches perihelion hidden from Earth's view. Learn why NASA and ESA spacecraft have a front-row ...

November's supermoon will be the closest one to Earth of the three so the view should be great, if clouds don't obstruct the ...

While experts like Avi Loeb have raised intriguing possibilities, NASA confirms the definitive news: 3I/ATLAS poses 'no threat' to Earth.

This article originally published at The November supermoon is Wednesday, but clouds may spoil the view in CT. India launched ...

NASA joins the Roman space telescope and key instruments, marking a milestone toward its 2027 launch to reveal the cosmos.

The supermoon will be visible across the globe, including the USA, Europe, Dubai, Tokyo, Singapore, Sydney, and multiple ...

November’s supermoon is the second of three supermoons this year and also the closest: The moon will come within just under 222,000 miles of Earth. Tides may be slightly higher during a supermoon ...

A distant gas giant the size of 10 Jupiters is now the first planet outside Earth's solar system to be mapped in three dimensions.

Perihelion for 3I/ATLAS takes place on Oct. 30, when the interstellar interloper will be 1.35 astronomical units (125 million ...

Before then, though, our interstellar visitor will make its closest approach to Earth on December 19, 2025, at a safe ...

Astronomers using NASA's Swift telescope detected water on interstellar comet 3I/ATLAS in a surprising location. Discover how ...

NASA has confirmed that interstellar comet 3I/ATLAS safely passed Earth without any deviation from its predicted trajectory, ...