ScienceSaturn gives birth to new icy moon? Hello, 'Peggy'! Are we saying hello to the 63rd moonchild of planet Saturn? It appears the most fertile planet has given birth to a new moon, a new study says.by Lori Sandoval
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
ScienceNASA readies Low-Density Supersonic Decelerator flying saucer for future Mars, asteroid missionsby Alexander Saltarin