For centuries astronomers have reported seeing anomalous lights and activity on the moon's surface. What could this be? | Unexplained on Gaia

9.3K views · 127 reactions | We have better maps of the Moon’s surface than we do of the bottom of the ocean. But the SWOT satellite, designed to measure surface water and ocean topography, recently published one of the most detailed maps yet of the seafloor. | Jock Williams Meteorologist | Facebook

13K views · 467 reactions | Callisto is the most distant of Jupiter's...