3I/ATLAS is the fastest comet ever recorded and its interstellar! NASA's Goddard Space Flight Center explains. Credit: NASA's ...

How to see Comet Tsuchinshan-ATLAS | NASA explains ...

Astronomers using NASA’s James Webb Space Telescope have uncovered a rare world unlike anything in our solar system — a giant planet about the size of Saturn with surprisingly Earth-like temperatures ...

In a stunning stroke of luck, Hubble witnessed a comet splitting apart almost in real time. The rare observation is giving ...

Last fall, a Chinese spacecraft orbiting Mars captured images of a comet from another star system, offering scientists a ...

Instead, the Psyche spacecraft zipped by Mars to use the planet as a celestial slingshot on its journey to its namesake, the ...

If the new Vera C. Rubin Observatory had begun its science validation phase a few weeks earlier, it might have been up and ...

An asteroid is hurtling towards Earth. It's the size of the Eiffel Tower, shaped like a peanut and potentially ...

Anna Schecter is the senior coordinating producer for CBS News and Stations' Crime and Public Safety Unit, based in New York. Senior producer, CBS News Investigative Unit Pat Milton, an award-winning ...

A new study suggests that a tiny, icy world beyond Pluto harbours a thin, delicate atmosphere that may have been created by ...

Comet C/2025 R3 PANSTARRS, which was only discovered last year, has been visible to stargazers in the northern hemisphere for ...

NASA just tested a blazing-hot plasma engine that could help carry humans to Mars.