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Bad Astronomy Newsletter
Topics
exoplanets
exoplanets
Hubble Space Telescope
Mars
exoplanets
solar system
ESA
2025
Pluto
asteroids
meteorites
math
Earth
scifi
Astronomy
Politics
galaxy clusters
black holes
Moon
impacts
binary stars
stars
galaxies
JWST
Colliding galaxies
Gaia
exoplanets
exoplanets
+3
+3
Mar 13, 2025
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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
