Astrobotic's ambitious lunar lander Peregrine looks set to fail its mission after unexpected technical problems.
A new study has aimed to determine whether Earth's radio and mobile tower signals could be picked up from other worlds.
Following two scrubbed launches due to various issues, the likelihood of the mission going ahead this month is looking bleak.
An intriguing report details the case of a police officer who encountered something unusual in the sky over Canada.
A previously unseen video of an unidentified object filmed by the US Navy has recently emerged online.
A recently distributed image of a UFO captured from a US fighter jet may have a rather mundane explanation.
An intriguing image of a mysterious silver object hovering motionless in the sky has been published online.
Chris Mellon has claimed that he obtained the three leaked Pentagon videos of the famous 'Tic-Tac' UFO.
The leak that has plagued the ISS for months has finally been found using a surprisingly low-tech item.
American astronauts on the ISS have been sleeping in the Russian segment while the leak is investigated.
Scientists have identified what is believed to be the first example of methane leaking from the sea floor.
A new analysis of data from NASA's Voyager 2 mission has revealed that the atmosphere of Uranus is leaking.
New details have been revealed about the Pentagon's research into exotic propulsion systems and UFOs.
Russia has finally determined who or what created the hole on the ISS... but nobody else is getting to know.
It has been confirmed that the radiation detected over Europe in 2017 came from a Russian nuclear plant.
An internal NASA diagram showing details of its plans for the next decade has started to circulate online.
Russian investigators have concluded that the hole found on the ISS was made deliberately, not accidentally.
Russian authorities are working to determine if a rogue astronaut may have intentionally drilled the hole.
Russian investigators now believe that the hole in the ISS was created from the inside, not from the outside.
Astronauts have been working to locate and seal a small leak that has opened up aboard the orbiting outpost.