The ESA/NASA Solar and Heliospheric Observatory (SOHO) has officially discovered 5000 comets. Comet number 5000 was spotted ...

An M3-class solar flare that lasted about 3 hours created a massive coronal mass ejection. The Solar Dynamics Observatory ...

The SOHO spacecraft captured amazing imagery of Comet C/2023 A3 (Tsuchinshan-ATLAS) zooming near the sun as the star unleashed a powerful X flare.

On Sept. 23, a spacecraft will launch with a clear mission — to keep a constant watch on the sun to help protect Earth from space weather. The satellite, Space Weather Follow-On L1 (SWFO-L1), is ...

The sun has become more and more active over the last 16 years, in a turn that surprised scientists and could affect space weather, NASA said.

Two other solar observatories are currently stationed in space; however, both are three decades old. This includes the NASA/European Space Agency SOHO –Solar and Heliospheric Observatory mission, and ...

SWAN is best viewed in the Southern Hemisphere. The comet crossed into the Libra constellation on September 28, and will make ...

Two other missions in space currently monitor these coronal mass ejections: The NASA/European Space Agency SOHO –Solar and Heliospheric Observatory mission, and the NASA Advanced Composition explorer ...

The sun has become more and more active over the last 16 years, in a turn that surprised scientists and could affect space weather and technology on Earth, NASA announced this week. A new research, ...