Whistleblower states underwater crashed UFO retrieval program operated by CIA.
Over 100 jade objects were found and they were made by Neanderthals.
A space rock is now orbiting the earth and has become a tiny second moon.
Hearts beat half as strongly on the space station as they do on earth.
NASA switched off instruments on Voyager 2, to save power.
Biologists discovered a new type of stem cell which regenerates the heart.
New data suggests our moon may be an object which was captured into orbit.
Scientists use AI to find hundreds more geoglyphs in Peru's Nazca Desert.
Scientists discovered a very angry species of fish.