A planetary scientist who has participated in analog missions describes their value for planning space exploration – and ...

Geologists in Massachusetts made a groundbreaking discovery that could significantly alter what we know about the Earth's ...

Harvard’s Avi Loeb says interstellar object 3I/ATLAS is releasing a metal alloy only known from human industry, raising ...

Experts claim to have deciphered messages written on mysterious metal Buga sphere - which crashed in South America in March - ...

Roughly 4.5 billion years ago, the young solar system was a swirling cloud of gas and dust that formed the first asteroids ...

Brian Cox debunks the 'alien probe' theory for interstellar comet 3I/ATLAS. Learn the scientific truth about its ancient ...