SpaceX launched the eighth and final set of satellites last week, completing the 75 satellite fleet of Iridium's next-generation communication constellation. The rocket’s first stage had been ...

Blue Skies Space, a space science data company headquartered in London, said its satellite was launched from a rocket in ...

As this month's string of powerful X-class solar flares sparked brilliant auroras that lit up skies across an unusually wide ...

The space shuttle Atlantis landed at 4:57 a.m. CDT today at Kennedy Space Center in Florida after 200 orbits around Earth and a journey of 5,284,862 miles. Now that it's back home, Atlantis won't be ...

Could three giant solar storms combine into one of the most powerful geomagnetic storms in decades? That’s exactly what space ...

The dual-flare spectacle came from sunspot region AR3663. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Newly emerged sunspot region AR3663 is ...

A major solar flare and subsequent coronal mass ejections (CMEs) hit Earth on November 11, 2025, causing a severe geomagnetic storm. These storms can interfere with power grids, satellite ...

Largest Solar Flare of 2025 causes radio blackouts across Europe and Africa. NOAA warns of a G3 storm that could affect power grids and GPS systems.

A small NASA spacecraft, dedicated solely to the study of high energy processes in gigantic explosions in the atmosphere of the Sun, is scheduled to be launched early next week. Although the 293 kg ...

The sun erupted in a massive solar flare, the largest of the year, sending a wave of solar activity that could affect Earth starting on Tuesday. A powerful X5.1-class flare, capable of disrupting ...

Berkeley – Astronomers around the world recorded late last year the brightest explosion ever of high-energy X-rays and gamma rays – a split-second flash from the other side of our galaxy that was ...