The discovery has the potential to challenge what we currently know of how early galaxies formed.
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.
A new study has cast doubt on the idea that the universe is expanding at an increasingly rapid rate.
It looks like the Schiaparelli lander slammed in to the Martian surface after its landing system failed.
The ExoMars mission's lander Schiaparelli has reached Mars but it is unclear whether or not it survived.
30-year-old data from the Voyager 2 spacecraft has revealed the presence of two hidden moons.
There are believed to be ten times as many galaxies in the universe than previous studies had suggested.
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.
Astronauts embarking on missions in to deep space could be at an increased risk of developing dementia.
ESA's two-part ExoMars spacecraft is comprised of both the Trace Gas Orbiter and the Schiaparelli lander.
Astronomers have spotted a supermassive black hole floating in the outskirts of a newly merged galaxy.
New research has suggested that another of Saturn's moons is home to a subsurface ocean of liquid water.
The United Nations has revealed that it will be launching a global collaborative spaceflight project.
ESA's Rosetta spacecraft has gone out in a blaze of glory by deliberately colliding with comet 67P.
Elon Musk has outlined his extraordinarily ambitious plans to make mankind an interplanetary species.
The find could make it much easier to search for evidence of extraterrestrial life in Europa's oceans.
A new study has revealed that, in all likelihood, the universe is expanding equally in all directions.