The approaching spacecraft has snapped photographs of what appears to be polar ice on the dwarf planet.
After more than a decade in space NASA's Messenger spacecraft has ended its mission with a bang.
Two amateur astronomers have succeeded in placing a model fighter in to orbit using a weather balloon.
New mathematical models lend credence to the idea that we live in a universe that is essentially flat.
The space agency has reportedly produced a Star Trek style 'warp field' inside an experimental engine.
Scientists have identified a huge void in space that measures over 1.8 billion light years across.
Samantha Cristoforetti did her best Captain Janeway impression for an epic orbital selfie this week.
Scientists have been investigating human hibernation as a way to enable long-haul space trips.
Infrared images of the dwarf planet have revealed that the bright spots seem to behave in different ways.
NASA's Curiosity rover has found evidence of liquid water forming near to the planet's surface.
Wandering planets that aren't part of a solar system might still be capable of supporting life.
After a journey of more than three billion miles the probe is expected to reach its destination in July.
Several new studies appear to support the idea that the moon formed after a collision between two worlds.
The Red Planet is home to a large volume of glacial ice buried beneath a layer of surface dust.
NASA has revealed a partnership with the firm behind a new super-fast deep space engine.
Astronomers believe that desert planets similar to Tatooine in Star Wars might actually be common.
There could be two potentially habitable planets in a binary star system just 4.3 light years away.
A robot named Kirobo kept the astronauts company during its 18-month stay aboard the space station.
Some scientists believe that the cosmos will eventually collapse in on itself in a 'Big Crunch' event.
Robotic grapples will be used to place a boulder from a large asteroid in to orbit around the moon.