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Gravity not only holds us firmly to the ground but also anchors oceans, keeps the atmosphere in place, and binds planets and stars into systems.

Mysterious spherical droplets in meteorites aren’t just cosmic oddities. They’re evidence of planetary formation.

“Based on the Juno radio occultations, we find that the size of Jupiter is smaller, more oblate, because at the equator, the ...

Over four billion years ago, the solar system was a wild and dangerous place. Swirling clouds of dust and gas slowly turned into the planets we know today.

TRAPPIST-1, a planetary system 40 light years from Earth, could host a planet with an atmosphere and liquid water, but astronomers can’t be certain just yet.

"We consider this phenomenon as a promising candidate to explain the fact that the solar activity is much more benign than that of other sun-like stars." A new study suggests that the planets in our ...

I remember watching a documentary that described Jupiter as a gas giant. The image that came to my mind was a huge, soft ...

A 'gravitational keyhole' refers to a specific spatial region where the gravity of planets (such as Jupiter) can alter the trajectory of an asteroid, ultimately causing it to collide with Earth.

A fireball over France revealed a tougher kind of asteroid, named 2023 CX1, raising new concerns about how small impacts can ...

Editor's note: The below contains spoilers for Alien: Earth Episode 3. Three episodes in, Alien: Earth already feels unlike anything else in the franchise, where it's breaking new ground as the first ...