One full year of Earth, captured in a timelaps of pictures as NOAA’s DSCOVER hovers above.
Alien worlds orbiting within the habitable zones of small red dwarf stars may become truly habitable if their atmospheric circulation balances the temperature extremes.
NASA’s Mars rover Curiosity is now selecting rock targets for its laser spectrometer — the first time autonomous target selection is available for an instrument of this kind on any robotic planetary mission.
SETI are leaving no stone unturned as they search for any signs of alien life, not just intelligent ones
The moon has many interesting features, but what had caused the many impact shapes on it in the past?
Five years after Atlantis completed the space shuttle program’s final voyage, NASA is still at least a year away from launching its astronauts from U.S. soil.
Using NASA’s Hubble Space Telescope, astronomers have conducted the first search for atmospheres around temperate, Earth-sized planets beyond our solar system and found indications that increase the chances of habitability on two exoplanets.
Even 40 years later, the NASA Viking 1 and 2 data still inspires for Mars exploration to this day.
Two astronomers—with the help of Twitter—have uncovered the strongest evidence yet that an enormous X-shaped structure made of stars lies within the central bulge of the Milky Way Galaxy.