ScienceAlyssa Carson - the first human to walk on Mars? 13-year old girl sure hopes so At 13 years old, Alyssa Carson has been making preparations for nearly a decade to fulfill her dream of becoming the first astronaut to land on Mars. Even NASA officials think she can make it to the planned manned expedition of the Red Planet.by Rhodi Lee
ScienceNASA invests $50 million in 7 astrobiology research groups to answer all-important question: Are we alone in the universe?by Rhodi Lee
ScienceNASA selects astrobiologists to study life origins and extraterrestrial possibilitiesby Jim Algar
ScienceNASA has a giant vibrating table to ensure Orion launch safety: How does it work?by James Maynard