NASA's Perseverance rover has detected the first aurora at Mars that's visible to the human eye. That's good news for future ...

A faint yet visible Martian aurora is the first instance of the phenomenon spotted from another planet's surface.

The James Webb Space Telescope has captured a view of Lynds 483 (L483), an "actively forming star system," according to NASA.

Sophisticated computational models let us examine objects such as supernova remnants in extraordinary detail and from every angle.

The Rho Ophiuchi nebula system is the closest star-forming region to Earth, and as such has come under the scrutiny of both ...

When the first images from the James Webb Space Telescope were released in 2022, one in particular became instantly iconic: a striking orange and blue view of the Carina Nebula, affectionately known ...

Did you know that the sun is up for more hours this month than in August? August is summertime, and May is still spring, so it may not seem quite right.

Jackie explains that a laser inside the tubes is split, bounces off mirrors, and goes straight back to sensors at the center ...

Picture this: a small audience is quietly ushered into a darkened room. They gasp in awe, as a brilliant night sky shines ...

The ELT is on its way to becoming the largest optical telescope in the world, and as it rises beneath some of the clearest ...

Despite light pollution, locals have options when looking to explore the stars. The Sacramento State Planetarium, Community ...

Want to explore the solar system while you wait for the Eta Aquarids to peak? The Celestron NexStar 4SE is ideal for ...