Sir Richard Branson's new satellite launching company didn't have much luck with its debut flight yesterday.
Astronomers have spotted something unexpected in an object that shares the same orbit as the gas giant Jupiter.
A new study has suggested that men's beards have a distinct practical purpose beyond simple ornamentation.
Astronomers have identified a distant exoplanet with a size and orbit comparable to that of the Earth.
The crew of the orbital outpost have created a video explaining how they manage to stay fit in space.
Planets with two suns like Luke Skywalker's homeworld may be as common as planets orbiting a solitary star.
A tiny natural satellite that may have been in orbit for as long as three years has been spotted by scientists.
A doorbell cam in Derby, England captured the moment a meteor spectacularly exploded in the night sky.
A glitched out video clip from a doorbell camera in Texas has been raising eyebrows on social media this week.
A couple from Mesa recently recorded footage of a mysterious object dropping glowing orbs over the city.
If successful, the mission will be the first ever to remove a piece of space junk from Earth's orbit.
Astronomers have discovered a huge planet orbiting the burnt-out husk of a star that was once like the Sun.
Scientists have discovered new evidence of a temporary moon burning up in the Earth's atmosphere.
It turns out that planets could orbit a black hole in much the same way as our own planet orbits the Sun.
NASA's Mars Reconnaissance Orbiter has photographed a massive ice avalanche on the surface of Mars.
The first and only sports car to have ever been launched into space has now traveled 763 million miles.
Astrophysicists have discovered a way to detect the surviving cores of planets orbiting white dwarf stars.
The experimental project could one day make it possible for solar sails to propel spacecraft to other worlds.
Mission planners at NASA and ESA have determined the orbital path of the upcoming lunar Gateway.
For the first time, someone has managed to snap an image of the enigmatic mini-shuttle in Earth's orbit.