Stellar "Amniotic Sac" Gives Insight Into Our Solar System's BirthA young star 325 light-years from Earth may offer a glimpse into the creation of our solar system.
Researchers: Spacecraft-Riding Microbes Could Colonize MarsResearch shows bacteria and other Earth microbes can survive on spacecraft.
UFO Hunters Say Mars Photo Is Proof Of Alien LifeScientists say strange flash of light is likely a cosmic ray.
Astronomers: Saturn's Moon Enceladus Holds Huge Ocean Of WaterFinding makes the moon a likely candidate for extraterrestrial life in our solar system.
NASA Chief: Ultimate Goal Is "Boots On The Ground On Mars"Bolden says ambitious plan to capture an asteroid is just another step towards landing humans on the Red Planet.
Icy Rings Discovered Around AsteroidAstronomers stunned to find two icy rings around a non-planetary object.
NASA Offers Cash Rewards For Amateur Asteroid HuntersBurgeoning astronomers can can help NASA track near Earth objects.
Hubble Telescope Captures Shattering AsteroidAstronomers have been watching the asteroid slowly break apart over the past year.
Study: Life-Sustaining Planets May Exist Beyond Our Solar SystemAccording to a recent study, scientist say planets in a solar system over 100 light years from Earth can sustain life.