ScienceNASA 2015 budget highlights sending humans to asteroids and searching for alien life in exoplanets NASA has announced a new $17.46 billion budget for for the coming year. Plans include sending human crews to an asteroid, as a first step toward Mars. Here's what's in - and out - in 2015.by James Maynard
Science98-ft asteroid 2014 DX110 will miss hitting Earth by a hair's breadth on Wednesdayby James Maynard
ScienceMartian meteorite suggests presence of water...and possibly, alien life, on the Red Planetby James Maynard