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- More Evidence for the Gravitational Wave Background of the Universe
- When Uranus and Neptune Migrated, Three Icy Objects Were Crashing Into Them Every Hour!
- Astronomers Discover the Second-Lightest “Cotton Candy” Exoplanet to Date.
- Did Earth’s Multicellular Life Depend on Plate Tectonics?
- Hubble Sees a Brand New Triple Star System