Jupiter's status as the planet with the most moons in our solar system has now officially been restored.
The new rocket will be designed to enable manned missions to the Red Planet and could debut as soon as 2027.
An intriguing geological phenomenon at the center of our planet could help to explain a number of long-standing mysteries.
The newly discovered world, which is 41 light-years away, is almost exactly the same size as the Earth.
A fascinating new video has emerged showing how far it is possible to throw a ball on the other worlds in our solar system.
Situated 40 light-years away, this hellish terrestrial world is like nothing found in our own solar system.
Humans have dominated the planet in a way no other life form has ever done - but for how long is this sustainable ?
Astronomers recently detected a number of large (albeit benign) asteroids obscured by the glare of the Sun.
The space agency has confirmed that its recent mission successfully altered the trajectory of the target asteroid.
The asteroid that wiped out the dinosaurs was enormous - but it was by no means the largest ever to hit our planet.
Astronomers have announced that they have identified a relatively nearby exoplanet with the potential to host alien life.
The next-generation space telescope has achieved what astronomers are calling 'a transformative moment'.
Scientists have identified a relatively nearby exoplanet that appears to be made up almost entirely of water.
Two astrophysicists explore the possibilities of using the new telescope to analyze the atmospheres of extrasolar planets.
A new study has suggested that extraterrestrials could hitch a ride across the cosmos on rogue extrasolar worlds.
Images of anomalous objects on the Red Planet have been doing the rounds for years, but none of them are quite what they seem.
These giant 'scratches' on the surface of the Red Planet were captured on camera by ESA's Mars Express orbiter.
A theoretical new type of telescope could make it possible to obtain close-up views of extrasolar worlds.
The act of destroying the Moon was put forward as a way to solve many of our planet's problems.
Over the last 30 years, scientists have succeeded in identifying a staggering 5,000 planets in distant solar systems.