As the spring equinox approaches, northern lights hunters will scour the skies for breathtaking displays of color.

NASA's Solar Dynamics Observatory captured sunspot AR3386 blast a long-duration X1.6-class solar flare. See at time-lapse of ...

Sunspot AR3663 erupted with powerful X1.6 and M4 solar flares. NASA's Solar Dynamics Observatory captured the fireworks.

Displays of Northern Lights are possible overnight on Tuesday, March 4, into Wednesday, March 5, in some northerly U.S.

India's Aditya-L1 spacecraft captured detailed observations of a powerful solar flare last year, helping scientists better ...

Witness the northern lights in the northern U.S. and Midwest as solar maximum activity enhances aurora visibility.

The potential sightings could be the last chance to see the northern lights this weekend before the forecast weakens Sunday.

You may have noticed that more auroras have been visible in recent years, including from lower latitudes. Here's why the northern lights have been amped up lately.

This phenomenon known as a "planet parade," will feature Mercury, Venus, Mars, Jupiter, Saturn, Uranus and Neptune all ...

Wolf 359, a red dwarf star just 7.8 light-years away, could host planets, but extreme X-ray and ultraviolet radiation make ...

Aug. 5, 2024 — A groundbreaking study has revealed that red dwarf stars can produce stellar flares that carry ... diving into the sun's corona, NASA's Parker Solar Probe has ruled out S-shaped ...

Observations revealed ongoing fireworks featuring short bursts and longer flares. Imagine solar flares, but magnified to an ...