The NOAA GOES-18 and GOES-19 satellites saw a solar eclipse as the moon blocked out the sun mere hours before a lunar eclipse ...

Back in 2019, a consortium of scientists predicted August 2025 as the peak of the solar activity cycle. But where are we now?

Most places on Earth have seasons because our planet is on a tilt as it orbits the sun. But our star also has its own version ...

Archaeologists uncover 59 sealed mummy coffins at Saqqara, Egypt, many believed to hold the remains of ancient priests. This ...

Solar Orbiter reveals two distinct sources of energetic electrons from the Sun, improving space weather understanding.

The star at the center of the solar system does more than provide light and warmth. It also acts as the most powerful ...

Solar Orbiter flew closer to the Sun than ever before. This proximity let it capture electrons in pristine conditions.

A triple threat of spacecraft will launch later this month to study the influence of the Sun that causes space weather events ...

Forecasters warn of possible G2 geomagnetic storms as a colossal coronal hole sends solar wind racing our way.

A new image shows the growing tail of a comet from another star system streaking across our solar system. The image of comet ...