New discoveries of objects in the Kuiper Belt have also presented challenges for the Planet Nine theory. The latest is known ...

As was forewarned in the entirely scientifically accurate 1996 documentary "Independence Day," this July 2 astronomers have detected an unknown object headed for Earth(ish) from beyond our solar ...

A new TV documentary is a tender tribute to Voyagers 1 and 2, which launched 40 years ago and were the first spacecraft to visit the outer solar system.

Meet the surprising, oddball worlds moving around our solar system. From meteorites that impact Earth, to a moon that orbits backwards, to an imposter lurking in the asteroid belt, a variety of ...

British physicist Brian Cox, host of the "Wonders of the Solar System" documentary series, is hooked up with safety harnesses as he stands on the edge of the Erta Ale volcano in Ethiopia. Erta Ale ...

NPR's Ari Shapiro talks with astronomer David Jewitt about what we can learn from the third interstellar object to have entered our solar system, a comet-like object known as 3I/ATLAS.

In less than four minutes, the film takes you on a stunningly beautiful journey across our solar system.

Astronomers have discovered a rare in-sync solar system with six planets moving like a grand cosmic orchestra, untouched by outside forces since their birth billions of years ago. The find ...

Newly minted Paramount Players has landed its first project, winning the movie rights to the book "Vacation Guide to the Solar System." ...

NEW YORK — As half of HGTV’s “Property Brothers,” Jonathan Scott is all about transforming interior spaces. Now he’s revealing a massive space he’d like to transform — the Earth ...