ScienceInterstellar Immigrant Has Been Caught In Jupiter's Orbit For 4.5 Billion Years: Where Did This Asteroid Come From? Scientists just found this solar system's first interstellar immigrant, an object from outside that has now been in Jupiter's orbit for 4.5 billion years. Where did this interstellar object come from?by Jean-Pierre Chigne
ScienceEarth To Have Close Encounter With 'Lost' Asteroid This Week: Is There Reason To Worry?by Allan Adamson
ScienceAsteroid Possibly Longer Than Football Field Will Soon Have Near-Earth Encounterby Aaron Mamiit
ScienceExiled Asteroid Discovered Past Neptune In Kuiper Belt: How Did It Get All The Way Out There?by Jean-Pierre Chigne
ScienceAsteroid Impact Experiment Shows That Asteroids Could Have Brought Water To Earthby Carl Velasco
ScienceSpace Diamonds Found More Than A Decade Ago Were Formed Inside Of Long-Lost Planetby Jean-Pierre Chigne
ScienceAn Asteroid The Size Of A Football Field Just Sailed Past Earth And No One Noticed Until After It Passed Byby Jean-Pierre Chigne
ScienceTurns Out Dinosaurs Were Killed Off By Flowers, Then The Asteroid Put The Nail In The Coffinby Jean-Pierre Chigne
ScienceGas Giant's Gravitational Tug May Have Caused Cigar-Like Shape Of Interstellar Asteroid 'Oumuamuaby Allan Adamson