Scientists have spotted X-rays trickling from the dwarf planet despite there being no obvious source.
If an astronaut dies in space, could their body eventually go on to spread microbes to other planets ?
A large planet lurking in the outer solar system could be causing the sun's rotational axis to tilt.
Seven decades ago, scientists in new Mexico took the first ever pictures of our planet from outer space.
Referred to as the 'first nation state in space', Asgardia will seek to safeguard the entire planet.
This tiny, distant world is believed to take up to 1,140 years to complete a single orbit of the Sun.
The US President has reiterated his efforts to send humans to the Red Planet within the coming decades.
Scientists believe that a nearby extrasolar planet is 'likely' to be capable of supporting alien life.
Elon Musk has outlined his extraordinarily ambitious plans to make mankind an interplanetary species.
Scientists believe that the dwarf planet's interior may be filled with large quantities of liquid water.
Despite its recent setback, the private space firm still has its sights set firmly on the future.
How long will it be before the Earth essentially 'dies' and all active processes grind to a halt ?
NASA's Dawn spacecraft has identified what appears to be an ice volcano on the dwarf planet's surface.
An asteroid that was discovered only last week narrowly missed hitting the planet a few hours later.
The universe could be filled with primordial black holes which pass through us once every 1,000 years.
NASA's Juno spacecraft is getting ready to fly within 2,500 miles of the planet Jupiter later on today.
The discovery of an Earth-like world around Proxima Centauri has spurred on efforts to send a probe there.
NASA's exploratory rover has recorded an impressive panoramic image from the surface of the Red Planet.
Scientists have allegedly discovered a potentially habitable planet within a neighboring star system.
These carnivorous ocean-dwellers are now thought to be the longest-lived vertebrates on the planet.