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Hubble Space TelescopeMarssupernovaeexoplanetscometssolar systemESA2025Jupiterwhite dwarfsPlutodustasteroidsastrophotographymeteoritesvolcanoesmathEarthcosmologyscifiVera Rubin ObservatorynebulaAstronomyNASAPoliticsgalaxy clustersblack holesTVAbout the newsletterMoonimpactsbinary starsSgr A*starsTNOssciencegalaxiesJWSTGamma-ray burstsColliding galaxiesMilky Way GalaxyGaia
solar systemsolar system
+4+4
Amateurs aid astronomers’ ammonia ascertainment, Lovely short flick about the Kármán Line
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Amateurs aid astronomers’ ammonia ascertainment, Lovely short flick about the Kármán Line

Jupiter’s clouds are now more easily mapped

Philip Plait
Philip Plait
EarthEarth
+3+3
INCREDIBLE SPACE PHOTO: The lunar eclipse seen from the Moon!

INCREDIBLE SPACE PHOTO: The lunar eclipse seen from the Moon!

Also, come see me at GalaxyCon in Richmond, Virginia, March 27-29!

Philip Plait
Philip Plait
exoplanetsexoplanets
+3+3
Four planets for Barnard’s Star! Also Danger, Will Robinson!
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Four planets for Barnard’s Star! Also Danger, Will Robinson!

The nearest solo star in the Universe has four planets orbiting it, and I still love “Lost in Space”

Philip Plait
Philip Plait