Strong Evidence Mars Has Streams Of Salt Water In SummertimeScientists are reporting that Mars appears to have not only frozen water but flowing streams of salty water, at least in the summertime.
Japan Delivers Whiskey To Space Station, For ScienceSpirits arrived at the International Space Station on Monday. Not the ghostly ones, but the kind you drink -- distilled spirits.
'Star Trek's' Nichelle Nichols To Be A Passenger On NASA MissionNichelle Nichols also referred to as Lt. Uhara of the original "Star Trek" will be making her own voyage.
NASA Discovers Earth's Bigger, Older CousinThe journey to finding another "Earth" is making progress as NASA's Kepler mission confirmed the first near-Earth-size planet in the habitable zone around a sun-like star.
Pluto Picture Shows The Dwarf Planet Has A Big HeartAn image of Pluto taken by instruments on board NASA's New Horizons spacecraft shows a light-colored feature on the surface that resembles a Valentine's heart.
Scientists Living Under Dome On Hawaiian Volcano For 8 Months To Simulate Life On Mars Emerge From IsolationSix scientists who were living under a dome on the slopes of a dormant Hawaii volcano for eight months to simulate life on Mars have emerged from isolation.
How To Watch The NASA New Horizons Pluto FlybyNASA is offering a livestream from mission control as images and data from Pluto are transmitted to Earth by the New Horizons spacecraft.
Three Space Station Astronauts Return Safely To EarthAmerican Terry Virts, Italian Samantha Cristoforetti, and Russian Anton Shkaplerov landed in Kazakhstan after 199 days on the station.
Big Bird Actor: I Was Supposed To Be On Challenger MissionIn a new documentary, Carroll Spinney says he had been asked to join the ill-fated space shuttle crew but there was nowhere to stow the costume.
Italian Astronaut Brews, Sips First Fresh Espresso In SpaceSamantha Cristoforetti fired up the specially designed espresso-maker and sipped from a zero-g cup.
NASA: White Dwarf May Have Destroyed PlanetA team of astronomers found evidence that a white dwarf star may have destroyed a planet that came too close.
Report: Astronauts Could Land On Mars By 2039NASA could send astronauts to Mars by 2039, a new report by The Planetary Society says.