According to physicists, a hole in the fabric of reality could wipe out everything in the universe.
NASA's Curiosity rover has captured a panorama made up of over 1,000 images of the Martian surface.
Authorities in central Japan have been trying to track down what was responsible for turning the rain black.
The full unredacted letter, which was sent to Rep. Mark Walker, has now been released to the public.
NASA has finally decided upon a name for its upcoming Mars rover and no, it's not called Rover McRoverface.
A surprisingly large number of people in Brazil subscribe to the idea that our planet is not what it seems.
Scientists believe that organic compounds known as thiophenes could be an indicator of life on Mars.
One of the world's oldest swords has been discovered in a display cabinet at an Italian island monastery.
A recent video allegedly shows a mystery object outside the space station, but is everything as it seems ?
Scientists may have finally determined what might be behind this mysterious, invisible form of matter.
SETI's long-running initiative to use idle home computers to process data in the hunt for aliens has been halted.
Astronomers have identified a 'bizarre' ultra-massive white dwarf star that may be more than meets the eye.
NASA has released a fascinating photograph showing a large cave entrance on the slopes of a Martian volcano.
Scientists now believe that the entire planet was covered in water and devoid of continents in the distant past.
The man who envisaged that an alien race could build a 'Dyson Sphere' around its star has died aged 96.
An expedition team has identified a previously unseen landmass that has been exposed by melting ice.
The discovery of a large feline print in the Blue Mountains has reignited speculation of a mystery big cat.
A 25-year-old Polish model lost most of her eyesight after having a tattoo artist dye the whites of her eyes black.
A tiny natural satellite that may have been in orbit for as long as three years has been spotted by scientists.
A Ukrainian woman who was pronounced dead in her home shocked doctors when she woke up 10 hours later.