Astronomers have been curious about the makeup of Ceres, the largest object in the asteroid belt, ever since its discovery by ...

Even from space, you wouldn’t detect something important about Earth’s shape: It’s not perfectly round. It’s actually a slightly oblate spheroid, or an ellipsoid. This means it is a little bit wider ...

30, 2024 — More accurate orbit predictions for satellites and space debris as well as a better understanding of the water masses present on Earth: Researchers at achieved both using satellite laser ...

New research suggests Saturn’s moon Titan may possess a crust of methane ice that warms its interior, promoting the ...

Trisha Jandoc is an associate writer at CNET covering broadband and everything related to home internet. She graduated from St. John's University with a bachelor's degree in journalism and a focus ...

This year is on course to be the hottest on record, with an average global surface temperature more than 1.5°C above pre-industrial levels. But there is some better news: the overall amount of ...

These "interstellar precursor missions" include a trip to the solar gravitational lens point at 550 AU from the sun—farther than any artificial object has ever been, including Voyager.

A first-of-its-kind, animated map has revealed fresh secrets about a mysterious, flowering "zombie star" lurking in the remnant of a supernova that lit up Earth's skies more than 800 years ago.

SpaceX recently shared a video taken from space that offers a stunning view of Earth as the company's satellites prepare to deploy in orbit following a recent rocket launch. The company ...

How old is Earth? Our planet's age is known from a variety of sources, from rocks on our own planet to ones from the moon. When you purchase through links on our site, we may earn an affiliate ...

Discover the depths of the ocean's deepest points and their mysteries. Kamala Harris' Georgia Crowd Size Breaks Record. How It Compares to Trump's Do I have enough money to retire? Ask yourself ...

When it hit Earth, it blew a Maryland-sized hole in the crust, igniting global firestorms and killing off some 75 percent of species. For the dinosaurs it drove to extinction, the event was ...