Observing the Pleiades through a pair of binoculars or a 6-inch telescope will reveal dozens of energetic young stars, ...

Astronomers may be closing in on the age and origin of the interstellar comet 3I/ATLAS as it barrels toward the center of our solar system. A new study that models the last 4 million years of the ...

Our solar system consists of the planets Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune, as well as countless asteroids and comets, that are gravitationally bound to the Sun.

NASA is tracking an object that is entering the solar system at approximately 245,000 km/h. This interstellar visitor is 3I/ATLAS, also known as “Comet C/2025 N1 (ATLAS) and initially dubbed A11pl3Z.

Worlds upon worlds await us in the cosmos and we’re finding more all the time. Before 1992, we weren’t even completely certain planets existed outside of our solar system. Now, astronomers are finding ...

A coalition of groups sued the Donald Trump administration Monday for terminating $7 billion in grants this summer for free rooftop solar programs aimed at lower-income residents in Georgia and other ...

WASHINGTON — A startup named Cosmic Shielding says it has found a way to close the technology gap that limits how much computing power satellites can carry into orbit. The Atlanta-based company ...

Google has committed to reinstating YouTubers who had their accounts banned over medical and political content after Joe Biden's administration pressured the company to censor dissidents. House ...

Three months ago, I was at a garage inspecting a second-hand Ford Fiesta with my father. Glossy red and in mint condition, it was the perfect first car for an 18-year-old like me who'd been driving ...