The Hubble Space Telescope has photographed a galaxy that is 13.3 billion light years away.
Meteor impacts may have once heated up the water on Mars sufficiently for life to have developed.
Data collected by the rover's meteorological instruments indicates significant dust devil activity.
Astronomers have identified the first ever 'rogue' planet that wanders around with no star to orbit.
Astronomers have found that the rate of star birth is 30 times less than it was 11 billion years ago.
The failure of older instruments and the lack of replacements could lead to future 'climate blindness'.
Have we discovered all the planets in our solar system or could there still be more out there to find ?
Now that the US elections are over attentions may soon be turning to a new manned mission to the moon.
Astronomers have discovered a star system with six planets, one of which could potentially support life.
NASA's Curiosity rover has used its robotic arm to take a detailed photograph of itself on Mars.
NASA's Mars rover Curiosity has been unable to find any signs of methane on the Red Planet.
A graduate student from Massachusetts has developed a method to deflect an asteroid using paintballs.
NASA is investigating the possibility of using helicopter-style rotary blades for capsule re-entry.
Japan is looking to follow China by launching its own manned space programme within the next decade.
It is believed that Mars rovers like Curiosity may one day be retrieved and placed in a museum.
Dangerous debris orbiting around Pluto could prove a hazard to NASA's approaching New Horizons probe.
Astronomers have discovered an Earth-sized world in orbit around the next nearest star system to our own.
A planet twice the size of the Earth and made up mostly of diamond has been discovered by astronomers.
Singer Sarah Brightman will be the next tourist to take a trip to the International Space Station.
NASA's Curiosity rover has used its robotic arm to pick up a scoop of soil from the Martian surface.