Don't miss Jupiter, Venus and Mercury put on a spectacular show as they line up in the evening sky on May 27, creating a ...

This Earth Day, we reflect on our home planet and look at Earth from space through history. It's "like watching sunset at the beach from the most foreign seat in the cosmos," Artemis 2 commander NASA ...

The asteroid is on the European Space Agency's Risk List, but poses no threat to Earth or the moon during the close approach. When you purchase through links on our site, we may earn an affiliate ...

When Leslie Nielsen passed away in 2010, most of the obituaries led with his later career as a comic actor, when his masterful deadpan delivery turned him into the unlikely star of "Airplane!" and the ...

Asteroid 2026 EG1 was discovered on March 8, less than one week ago. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A newly discovered bus-sized ...

"It was the biggest response to a solar storm we've ever seen at Mars." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Two European Space Agency ...

Read on to find out what's up in the night sky tonight (planets visible now, moon phases, observing highlights this month) ...

If you've never seen the moon occult a bright star, tonight (Feb. 2, 2026) could be a night to remember — if geography is kind to you. Skywatchers in parts of North America and northwest Africa will ...

A sampling of aging Sun-like stars demonstrates that they likely eat their closest planets. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. This ...

From dystopian futures to alien civilizations, test your knowledge of the authors who shaped the genre — and maybe discover a few new favorites along the way. When you purchase through links on our ...

"It shows that Makemake is not an inactive remnant of the outer solar system, but a dynamic body where methane ice is still evolving." When you purchase through links on our site, we may earn an ...

The vast shadow of Saturn's largest moon Titan will fall upon the upper extreme of the ringed gas giant in the early hours of Sept. 20, just one night before the planet shines at opposition in Earth's ...