orbits Second-ever Earth Trojan asteroid found! 2020 XL5 shares an Earth-like orbit. By Phil Plait 3 months ago Another day, another asteroid that won't hit us: Nereus will miss Earth tomorrow Geez, THIS again? By Phil Plait 5 months ago Mood swings in Earth's orbit can influence evolution of phytoplankton Jupiter is messing with our plankton! By Cassidy Ward 5 months ago Puzzling planets perpetrating perpendicular paths perplex people Nearby star HD 3167 has planets orbiting at right angles By Phil Plait 6 months ago Astronomers 'find' a second planet orbiting Beta Pictoris due to extremely tiny wiggles by the first planet By Phil Plait 7 months ago Can you build a satellite made out of… wood? By Phil Plait 8 months ago Don’t panic! But a gigantic comet is currently inbound toward the Sun By Phil Plait 11 months ago A six-planet system dances in time to the tune of gravity By Phil Plait 1 year ago Does Planet Nine exist? An alien world 300 light years away gives hope By Phil Plait 1 year ago The dance of Neptune's water sprite moons By Phil Plait 1 year ago Load More
Second-ever Earth Trojan asteroid found! 2020 XL5 shares an Earth-like orbit. By Phil Plait 3 months ago
Another day, another asteroid that won't hit us: Nereus will miss Earth tomorrow Geez, THIS again? By Phil Plait 5 months ago
Mood swings in Earth's orbit can influence evolution of phytoplankton Jupiter is messing with our plankton! By Cassidy Ward 5 months ago
Puzzling planets perpetrating perpendicular paths perplex people Nearby star HD 3167 has planets orbiting at right angles By Phil Plait 6 months ago
Astronomers 'find' a second planet orbiting Beta Pictoris due to extremely tiny wiggles by the first planet By Phil Plait 7 months ago
