When solar material enters the sun’s atmosphere or the corona, it is often expelled out in what is called a coronal mass ejection (or CME). These CMEs, which are most easily understood as bubbles of ...

KENNEDY SPACE CENTER — SpaceX’s Falcon 9 rocket pierced the Wednesday morning sky as it launched three spacecraft from NASA and NOAA that will study the solar system’s “bubble,” collect information on ...

Hundreds of people who love the little planet that was dissed, gather every year in the Arizona town where Pluto was discovered. They celebrate scientific discovery, history and our solar system’s ...

If you’re the parent of a curious kid, you’ve probably fallen unwittingly into the role of chronically overworked research ...

IT is ten past midnight as I watch a rocket blasting off and lighting up the sky for miles as it begins its mind-boggling ...

Sky-gazers will have the opportunity to see six planets in the sky tonight, weather permitting, according to NASA.

Jared Isaacman, the agency’s administrator, said the Artemis III mission would move to 2027 and would no longer attempt a lunar landing.

Why did a $72 million mission to study water on the moon fail so soon after launch? A new NASA report has the answer.

The interstellar comet 3I/ATLAS is leaving our solar system for good. Here's what to know about its journey and NASA's observations.

For millions of years, a frozen wanderer drifted between the stars before slipping into our solar system as 3I/ATLAS—only the third known interstellar comet ever spotted. When scientists turned NASA’s ...

NASA shared some new infrared images of the 3I/ATLAS interstellar comet this week, showing the visitor brightening up in a dramatic outburst while exiting a solar system. The images were taken by the ...

The updated measurements won't take away Jupiter's status as the solar system's biggest planet. NASA / JPL-Caltech / SwRI / MSSS Scientists may have been overestimating the size of the solar system’s ...