NASA Planetary Science.

1 year ago

#planetaryscience #astronomy #nasa #astrophysics #mars #cosmology #science #astrobiology #astrophysicsmemes #chemistry #elonmusk #infraredastronomy #theoreticalphysics #spectroscopy #blackhole #photometry #kinematics #quantumphysics #astronomymemes #memes #flatearthsociety #earthday #astrometry #sciencememes #space #climatechange #relativity #sciencejokes #elonmuskmemes #factss

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