Space agencies have systems in place to spot, track, and forecast the future orbits of potentially hazardous asteroids.

Stargazers across the Southern Hemisphere have been treated to views of a comet throughout the opening weeks of 2025. This past weekend, the cosmic spectacle became even more stunning as it ...

Understanding where Earth's essential elements came from—and why some are missing—has long puzzled scientists. Now, a new ...

"We are the first mission to be able to track space weather events in three dimensions routinely across the solar system." ...

A brilliant comet waved its tail above the site of the world's largest telescope as it lit up the night sky last month.

A comet-like object was seen soaring across the sky last night, leaving many wondering what it was. Meteor showers streaked across the Pennsylvania sky in late 2024, but this ...

In 2023, the European Space Agency reported on Solar Orbiter's discovery of tiny jets near the sun's south pole that could be powering the solar wind. The team behind this research has now used even ...

Two Grand Canyon-size features on the far side of the moon were likely formed in about 10 minutes after an unknown object slammed into the moon 3.8 billion years ago.

Get real-time updates on international politics, economic changes, conflicts, and environmental issues. Access the latest ...

The study suggests the canyons in “Schrodinger impact basin” were carved in under 10 minutes by debris from an asteroid or comet impact 3.8 billion years ago.