ScienceWobbly or tilting planets may host alien life-forms, new study suggests Less-than-steady planets that 'wobble' around their stars may be candidates for sustaining life, scientists say. That 'wobble' could keep them from freezing solid.by Jim Algar
ScienceKepler-186f: Discovery of Earth-like exoplanet in 'habitable zone' of star suggests we may not be aloneby Alexander Saltarin
ScienceAstrophysicists hope to identify distant black holes by watching for a 'cosmic slurp'by Jim Algar
SciencePossible discovery of exomoon circling alien planet reveals how little we know about the universeby Jim Algar
ScienceHubble Space Telescope extends our cosmic 'tape measure,' looks farther into our galaxyby Jim Algar
ScienceCrater on Mars once held a 'here today, gone tomorrow' lake of water, scientists sayby Jim Algar
Tech Founder Trapped In Self-Driving Taxi as It Repeatedly Circles Parking Lot Instead of Taking Him to Airport: 'Has This Been Hacked?'