A strong X1.3 solar flare produced a striking red, white and blue display in imagery from the Solar Dynamics Observatory over ...

NASA Solar Dynamics Observatory captures sunspot AR3341 blast a powerful X1.1 solar flare. Credit: Space.com | footage ...

Sunspot AR3229 erupted with an X2-class solar flare. NASA's Solar Dynamics Observatory captured the fireworks in multiple ...

The northern lights don't usually reach this far south — but a solar event this week is changing that. Here's what to know.

A solar flare from sunspot 4479 triggered a brief radio blackout over parts of North America and the Pacific. Forecasters are ...

Most headline grabbing space weather events stem from coronal mass ejections (CMEs), sudden, violent eruptions of solar plasma tied to sunspots. The January 2025 event showed that a coronal hole ...

Interstellar comet 3I/ATLAS carries isotopic ratios entirely outside the Solar System range, ESO’s Very Large Telescope has ...

In the course of studying planets beyond our solar system (6,316 confirmed exoplanets and counting), scientists have ...

In a fascinating solar phenomenon, India’s maiden space-based solar observatory, Aditya-L1 has observed iron flourescence on Sun during massive solar flares.

A solar- and wind-powered PowerBuoy revives New Jersey’s historic LEO observatory, expanding offshore ocean research, ...

A telescope built to protect Earth from asteroids accidentally discovered 3I/ATLAS, only the third interstellar object ever ...

A new Southwest Research Institute (SwRI) study based on data from NASA's New Horizons spacecraft has uncovered insights into ...