the-star-stuff: Our Home, Planet Earth. Captured by Karen Nyberg,
marine-science: Sergeant baker - Aulopus purpurissatus by JohnWTurnbull
canadian-space-agency: Earth’s blue halo. Photo Credit: Karen
brookhavenlab: This symmetrical marvel is a radio-frequency
fuckyeahfluiddynamics: Here’s an example of some baffling
spaceplasma: Astronomers celebrate ‘celestial pollution’