Liquid mercury contamination has permanently shut down the Dunn Solar Telescope as NSF moves ahead with demolition in ...

NASA’s Chandra Observatory captured a young Sun-like star blowing a giant X-ray bubble, revealing for the first time how ...

The observations offer a rare glimpse into our solar system's early history.

The first bubble of hot gas seen around another star has been spotted around the "Moth," just 117 light-years away.

The ESA/NASA Solar and Heliospheric Observatory (SOHO) has officially discovered 5000 comets. Comet number 5000 was spotted in SOHO images. Credit: NASA's Goddard Space Flight Center Producer: Lacey ...

A total lunar eclipse will turn the moon deep red early Tuesday, and Griffith Observatory will broadcast the event online.

A baby sunlike star blowing a bubble of hot gas called an “astrosphere” was captured for the first time by NASA’s Chandra X-ray Observatory ...

Astronomers have spotted something unusual. A star, much like our own Sun when it was young, is blowing a bubble through ...

Min Read For the first time, a much younger version of the Sun has been caught red-handed blowing bubbles in the galaxy, by ...

Due to its young age, the particle winds emanating from HD 61005's surface are much more powerful.

For the first time, a much younger version of the sun has been caught red-handed blowing bubbles in the galaxy by astronomers using NASA's Chandra X-ray Observatory. The bubble—called an "astrosphere" ...

The sun's visible disk has been perfectly free from sunspots for the first time since June 2022, suggesting the current solar cycle might be heading toward its quieter phase.