Plate tectonics give Earth its mountains, earthquakes, continental drift and maybe even helped give rise to life itself. But ...

A new study implies that in the past, moons in our solar system may have had rings just like planets do — deepening the ...

The new Trump administration could upend NASA's priorities, reshaping the Artemis moon program, climate science funding and ...

Sometimes, it's easy to forget that we're spoiled with one of the best observatories in our solar system, and it's called ...

An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit ...

A couple of popular science experts have made the same point to prove that the Flat Earth theory is a bunch of malarkey. It's ...

From its formative role in the solar system to its effect on Earth’s technology, studying heliophysics is essential for ...

On the evening of February 28, stargazers will witness a rare celestial event: an alignment of seven planets visible ...

Stargazers will be treated to a rare seven-planet alignment in February. This is what scientists hope to learn.

Hot Jupiters are giant planets initially known to orbit alone close to their star. During their migration towards their star, ...

"What If is an epic exploration of possibilities. What If is a Webby Award-winning science web series that takes you on a ...

The discovery of two new planets beyond our solar system by a team of astronomers from The University of Warwick and the ...