The Mind-Blowing Scale of Space: Earth to Billions of Suns

Do you know the difference between galaxy vs Galaxy and universe vs Universe? Because to an astrophysicist, that one capital letter separates our home from every other island of stars in existence... #science #astronomy #scitok #galaxy #universe

Comparing 1AU and 1Light Year: Space Scale Explained #space #universe #astronomy #nasa #spacefacts

Jupiter's Early Solar System Mayhem Explained

Sometimes telescopes capture rare moments when space objects pass very close to the Moon’s surface.