Those concerned about the end of the world needn't worry, our planet is likely to last for a long time.
The fuel needed to send space probes on missions to other planets could run out within ten years.
NASA's Messenger spacecraft has caught an unusual looking shape on the nearest planet to the sun.
The building blocks of life could spontaneously appear whenever a comet smashes in to a planetary body.
Astronomers believe that the moons around extrasolar planets may not be good candidates for life.
Japanese scientists have identified an extrasolar planet that could be a prime candidate for life.
New evidence suggests that life on our planet may have arrived here after first developing on Mars.
A newly discovered Earth-sized world around a distant star completes a full orbit in a matter of hours.
Astronomers have succeeded in photographing a pink gas giant approximately 57 light years away.
The rover celebrated one year on the Red Planet with a lonely rendition of 'Happy Birthday to Me'.
NASA's next Mars rover is aiming to determine whether or not life ever existed on the Red Planet.
In a world first astronomers have been able to determine the true colour of an extrasolar planet.
Scientists have claimed that planetary protection policies are hindering the search for life on Mars.
The huge meteor that exploded over Chelyabinsk produced a shockwave that circled the whole planet.
Astronomers have identified a distant star system with at least three planets in its habitable zone.
Russian scientists have proposed a novel new way to protect the Earth from deadly asteroid collisions.
Survey telescopes set up in Antarctica are being used by Chinese astronomers to look for alien planets.
NASA's highly successful planet hunting orbital telescope has suffered a serious equipment failure.
NASA's Kepler mission has found several new potentially habitable planets orbiting distant stars.
Astronomers have conducted the most detailed examination yet of a Jupiter-sized planet's atmosphere.