Sunspot AR3842 erupted with an X7.1-class solar flare. NASA models predict that the coronal mass ejection created by the ...

Sunspot AR4274 erupted with the biggest solar flare of the year and it has Earth in it's sights. The X5.16-class flare was captured by NASA's Solar Dynamics Observatory. Credit: Space.com | footage ...

On November 11, 2025, an X5-class solar flare triggered the largest ground-level enhancement (GLE) event—when solar radiation is so powerful it generates measurable changes on Earth—in almost 20 years ...

SHE is one of the biggest sex symbols in Hollywood, boasting millions of male admirers on Instagram. So perhaps it’s no ...

The Carrington Event of 1859 packed a bigger punch than any other recorded geomagnetic storm. How did it cause chaos, and ...

On January 28, 1986, the space shuttle Challenger disintegrated 73 seconds into its flight, killing all seven crew members.

The ETHOS satellite mission will track the Sun, Earth’s upper atmosphere and orbital motion to investigate drag and help ...

I have checked the solar and space environment for the morning of October 17, 2026.Today, two changes that had been tracked since the previous day were actually observed.The first is an M1.3 flare ...

By Steve Gorman Nov 3 (Reuters) - An aging NASA satellite telescope that a robotic spacecraft was sent to retrieve on a ...

(NASA/Goddard/SDO) Move away from a fire, and you expect to feel cooler. But with the Sun, something very strange happens.

A premier NASA space telescope met a fiery end as it crashed back to Earth — two decades after its launch — following the ...

Well, let's talk about equipment for a change. I've had some thoughts on the debate that periodically flares up—'Full-frame ...