Add Yahoo as a preferred source to see more of our stories on Google. We are currently midway through Solar Cycle 25, the 25th solar cycle since the naming convention began back with Solar Cycle 1 in ...

Researchers say a deadly earthquake in Japan and 2023’s most powerful solar flare occurring back-to-back can’t be a ...

Earlier this week, the number of visible sunspots on our home star fell to zero for the first time in 1,335 days. This ...

This reason is enough to delay the Artemis II mission further, says a Mexican nuclear physicist to the Starlust team.

The sky is sizzling with cosmic potential! Over the past 24 hours, the sun has been especially active, unleashing a rapid-fire series of powerful solar flares, including an X8.3-class eruption, which ...

OVRO-LWA radio data contrasts a quiet day (Sept. 29, 2025) with the hours after the X1.7-class flare recorded at 2:35 ET on Nov. 9. The type III radio bursts, shown in the radio dynamic spectrum ...

Solar flares, the sudden bursts of radiation that erupt from the Sun’s atmosphere, have become a topic of intense scrutiny for scientists. The potential of these flares to disrupt power grids and ...

A large coronal hole has emerged on the sun’s eastern horizon. Its fast solar wind may reach Earth, potentially triggering auroras and affecting geomagnetic activity in the coming days.

LAS CRUCES, N.M. (KRQE) – Normally only visible much closer to the north pole, the Northern Lights have been seen as far south as New Mexico in recent years. These beautiful light shows are caused by ...

CINCINNATI (WKRC) — Faint auroras may be visible across the Tri-State late Thursday night into Friday morning after a series of strong solar flares erupted from the sun in recent days. One of the ...

The Sun looks like a warm yellow sphere with a surface covered with glowing messy hair. The yellow glow extends to the edges of the image, with some regions brighter than others. Many bright yellow ...