A meteorite that is the largest known piece of Mars on Earth is expected to fetch up to $4 million when it goes up for ...

The 54 pound chunk from Mars was found in the Sahara Desert in 2023 and could set a record when it appears at auction this ...

CAPE CANAVERAL, Fla. (AP) - Astronomers have discovered what they believe is the biggest known batch of planet-making ingredients swirling around a young star. The diameter of this colossal disk ...

Even so, there are a few candidates for the largest known planet. One of the largest is called ROXs 42Bb, a gas giant orbiting a star about 460 light-years from Earth .

Jupiter is already the biggest planet by far in our solar system, but new research suggests it was somehow once even larger than it is now. Twice as large, in fact. To put that into context, those ...

From a telescope network that spans much of the globe to a psychology study that spans 67 countries, here are the biggest science experiments on the planet.

The NASA rover "Curiosity" discovered what scientists say is the largest ever seen organic molecules on Mars, raising speculation about if life was created billions of years ago on the Red Planet.

Jupiter, ascending: See our solar system's biggest planet at its brightest all year . ... but the meteors are actually bits of debris from an asteroid known as 3200 Phaeton.

The Biggest Tree Canopy on the Planet Stretches Across Nearly Five Acres In remote India, a visit to Thimmamma Marrimanu offers a spectacular lesson in the vital coexistence of living things ...

Wailin Wong and Darian Woods of NPR's Planet Money podcast, The Indicator, have the story. DARIAN WOODS, BYLINE: Chroniclers of Boeing's history point to 1997 as a turning point for the company.

Garth Brooks Garth Brooks gave up being 'biggest superstar' on planet to raise kids in Oklahoma Garth Brooks' 'The Anthology Part IV: Going Home' was released on Friday ...

Astronomers have discovered what they believe is the biggest known batch of planet-making ingredients swirling around a young star. The diameter of this colossal disk is roughly 3,300 times the ...