sun spot

Researchers Create a Plasma Bubble With Lasers That Could Provide Propulsion or an Artificial Magnetosphere

Lasers are useful for a lot of things. They made CDs work (when they were still a thing). They also…

5 months ago

Massive Sunspot 1302

[/caption] A highly active region on the Sun threatens to deliver powerful geomagnetic storms over the week ahead. Highly energetic…

11 years ago