Star’s can be full of surprises; some of them nasty. While our own Sun appears pretty placid, science has shown us that’s not the case. Coronal mass ejections and solar flares are the Sun’s angry side.
And the Sun has only a mild case of the flares, compared to some other stars.
Continue reading “Just How Bad are Superflares to a Planet’s Habitability?”
Earthlings are fortunate. Our planet has a robust magnetic shield. Without out magnetosphere, the Sun’s radiation would’ve probably ended life on Earth before it even got going. And our Sun is rather tame, in stellar terms.
What’s it like for exoplanets orbiting more active stars?
Continue reading “Without a Magnetosphere, Planets Orbiting Flare Stars Don’t Stand a Chance”