[SunkenCiv]

[Credit & Copyright: Ken Crawford (Rancho Del Sol Obs.)]

[RadiationRomeo]

Thanks, that sent me on a half hour tangent thru wikipedia relearning a lot of astronomy.

[blueunicorn6]

It’s that big, planet-eating bugle from Star Trek! Quick, drive a Chevy Volt into the center of it! That’s how you stop it! The Chevy Volt, a worthless car, but it saved the earth from an attack from a huge, salty snack food.

[gleeaikin]

FYI and Catastrophism?