One of the brightest stars in the night sky is a dying giant so bloated that, if it swapped places with the Sun, its surface ...

ESA’s Proba-3 mission flies two spacecraft in formation to create artificial solar eclipses lasting up to five hours, giving ...

An icy visitor from another star system has swept through the inner solar system faster than any object ever tracked on a ...

Your moon sign doesn't depend on your sun sign; you can have any sun sign and any moon sign. You can have a Taurus sun and a ...

A deep partial lunar eclipse will cover 96.2% of the Moon in August, offering spectacular views worldwide, but India will miss the celestial event.

From Iceland to Spain, people flocked to viewing spots to see the moon completely block out the sun. Jason Horowitz The first total solar eclipse in decades in Europe swept across the continent on ...

Observed directly in the solar photosphere for the first time, the vortices might braid magnetic fields, thought to be responsible for energy buildups and eventual outbursts. The features also offer c ...

The U.S. National Science Foundation’s powerful Daniel K. Inouye Solar Telescope captured details smaller than 12 miles across.

Maximum totality will occur off Iceland’s west coast. By the time it reaches a small patch of Portugal and then Spain with its massive crowds, totality will have dwindled to a minute or so. The ...

It’s dangerous to look directly at the sun without proper eye protection. But researchers were able to peek at its scorching surface with the help of the National Science Foundation’s Daniel K. Inouye ...

Researchers will travel to Spain and Iceland to observe the solar eclipse on 12 August, hoping to answer questions about the solar corona.