fossilesqueM to Science MemesEnglish · 11 days agoJackhammerimagemessage-square109fedilinkarrow-up11.4Karrow-down119
arrow-up11.38Karrow-down1imageJackhammerfossilesqueM to Science MemesEnglish · 11 days agomessage-square109fedilink
minus-squareBumblefumble@lemm.eelinkfedilinkEnglisharrow-up6·11 days agoTechnically there is no boundary, it’s atmosphere all the way in. But what we might call the “surface” is the photosphere. That is where the density becomes “low” (read not insanely high) enough that light can escape in a free path.
Technically there is no boundary, it’s atmosphere all the way in. But what we might call the “surface” is the photosphere. That is where the density becomes “low” (read not insanely high) enough that light can escape in a free path.