The new launcher will be the most powerful ever built, capable of taking humans to the Moon and Mars.
Astronomers have announced the discovery of 50 exoplanets, one of which could be habitable.
The probes launched from Cape Canaveral on a mission to discover what's beneath the lunar surface.
NASA has warned that a large $750 million satellite is soon to fall uncontrolled out of orbit.
New images showing the Apollo landing sites taken from orbit have been released by NASA.
NASA's New Horizons probe is still hurtling towards Pluto at a speed of 1 million miles a day.
A teleconference is being held on Tuesday in which new Apollo landing site photographs will be revealed.
Domino's pizza has claimed it is planning to build a restaurant on the surface of the Moon.
NASA's Juno spacecraft has taken a photograph of the Earth from six million miles away.
The International Space Station may soon become unmanned following the recent Soyuz crash.
Salad and vegetables could be grown on board the first spacecraft to carry humans to Mars.
Earth is not the only planet to experience hurricanes - storms on Jupiter and Saturn put Irene to shame.
A planet formed from a dead star in orbit around a pulsar is believed to have crystallized in to diamond.
NASA's experimental "Robonaut" has been successfully powered up on the International Space Station.
Scientists have found that the soil on Mars may be a lot more suitable for life than previously believed.
Scientists have proposed a spacecraft that could prevent an asteroid from colliding with the Earth.
The European Space Agency have announced that they are planning a manned trip to Mars with Russia.
Russia has revealed plans for an orbiting space hotel that is due to open as early as 2016.
The amount of debris in orbit is posing an ever greater risk to spacecraft and the environment.
The Mars rover Opportunity has arrived at a large crater containing rocks that haven't been seen before.