A remarkable new image snapped from orbit shows the Curiosity rover trundling across the surface of Mars.
Scientists have been unable to determine where the rock came from or how it got to this location.
The megastructure first proposed by physicist Freeman Dyson may be possible, but with very specific limitations.
The whereabouts of half the ordinary matter in the universe has long proven something of an enigma.
The singer soared into the heavens earlier today on a groundbreaking flight atop Blue Origin's New Shepard rocket.
Seismic readings from NASA's InSight lander have increased the likelihood that there is life on Mars today.
New findings concerning dark energy could indicate what might happen to the universe in the very distant future.
A geological feature shaped a bit like a keyhole has sparked claims that there are artificial structures on Mars.
The three satellites - known as Kosmos - have released an object in orbit and nobody is quite sure what it could be.
While the odds of it hitting the Earth are now infinitesimally small, the odds of it striking the Moon are not.
NASA's Curiosity rover has found the longest chain carbon molecules to date on the surface of Mars.
From invasion by hostile aliens to apocalyptic asteroid strikes - are we right to fear the final frontier ?
NASA's Perseverance rover recently snapped a very peculiar looking rock on the surface of mars.
A theoretical futuristic megastructure known as a Dyson swarm could have dire consequences for our planet.
Suni Williams and Barry Wilmore have finally left the ISS, but their extended stay will have taken its toll.
Is our entire universe situated within a black hole that is itself part of a larger parent universe ?
The SpaceX CEO seems confident that Starship will be ready to carry humans to Mars in the very near future.
Despite being closer to the size of Jupiter than the Sun, Barnard's Star is at the center of its own little solar system.
Millions of years ago, our solar system stood in the path of a veritable tsunami of gas and dust.
The mission, which was the 7th for the enigmatic space vehicle, reportedly 'broke new ground'.