46
A conspiracy theorist who had been filming a plane's vapor trail also managed to pick up a strange object in the sky.
13
An aircraft designed to survive a nuclear apocalypse recently suffered a rather unfortunate mishap.
15
A new paper has suggested that we may have no choice but to spread microorganisms to the Red Planet.
5
NASA's chief scientist Dr Jim Green is optimistic that the next rovers to visit Mars will find evidence of alien life.
7
The undiscovered theoretical planet in the outer reaches of our solar system may actually be a black hole.
17
Palaeontologists have identified one of the largest flying creatures ever to live on planet Earth.
11
Water vapor has been identified on what is being hailed as the most habitable exoplanet found to date.
0
A land and air search was undertaken on Sunday after members of the public saw a glowing object in the sky.
14
The US military's secretive pint-sized spacecraft has now spent a whopping 717 days up in space non-stop.
13
The SpaceX CEO has long held the belief that nuking the Red Planet could make it more habitable for humans.
2
Physicists now believe that a large planetary embryo collided with the gas giant in the distant past.
1
Astrophysicists have discovered a way to detect the surviving cores of planets orbiting white dwarf stars.
15
Growing crops on the Red Planet would undoubtedly go a long way towards building a sustainable human colony.
38
Investigators looking in to the fate of the doomed airliner have learned more about the plane's final hours.
13
For the first time, someone has managed to snap an image of the enigmatic mini-shuttle in Earth's orbit.
13
Tiffani Adams fell asleep during her flight and awoke to find that she was trapped alone in the parked plane.
18
The new worlds are so much like our own that both are now on a list of the 19 planets most likely to support life.
28
According to a new study, many planets in the so-called habitable zone can only support single-celled organisms.
4
Astronomers have found a planet with an atmosphere in a region that was thought to be hostile to such worlds.
5
Scientists have determined the origins of a peculiar hum that seemed to encircle the entire planet back in 2018.