That “life-carrying” Mars meteorite was debunked again
A new study of a 1980s Mars meteorite debunks the theory that it carried proof of ancient life on the Red Planet.
A new study of a 1980s Mars meteorite debunks the theory that it carried proof of ancient life on the Red Planet.
Killer robots are a common trope in #scifi, but there are worse outcomes for AI gone wrong Here are 6 worst-case scenarios.
Never mind we can’t recycle half the junk we throw out here on Earth, but there’s a plan to convert orbiting space junk into rocket...
Planetary defense is good, but would planetary offence be a better way to protect earth from giant asteroids that might collide with it?
Real astronaut Chris Hadfield offers some advice to William Shatner before the Star Trek actor heads into space.
Does a planet need to be orbiting a star to support life? Not necessarily, say some scientists, which will no doubt have some science fiction...
In what sounds like a plot for a bad sci-fi novel, a new startup aims to revive the woolly mammoth in Canada’s Arctic.
There has been a lot of talk of how governments are still investigating UFOs. Is it time to take the possibility that they are truly...
China has big plans for outer space that sound like science fiction tropes, including asteroid mining and building miles-wide ‘megastructures’ in orbit.
A former NASA scientist’s has an an idea on how to save the planet Earth when the sun begins to run out of fuel, but...