Two continent-sized clumps of rock near Earth's core have remained a mystery for years. Could they be pieces of an alien planet? Four and a half billion years ago, shortly after the Earth had first ...

A recent study proposes that advanced alien civilisations might utilise binary star systems, especially those involving neutron stars, as massive interstellar spacecraft. By ejecting material in ...

Planetary Resources, one of the companies aiming to mine asteroids and harvest valuable raw materials from space, has taken its ambitious a step further by 3D-printing an object using metal powder ...

Sound waves thought to be from a 2014 meteor fireball north of Papua New Guinea were almost certainly vibrations from a truck rumbling along a nearby road, new Johns Hopkins University–led research ...

Alien Genetic Material is a Common Aid in Starfield. When consumed, it provides the following effects: +500 Damage Resistance for 30s, +500 Energy Resistance for 30s. The base item has a Mass of 1 and ...

What if our 3D printers and replicators could use raw dust and materials from the moon, Mars, or other celestial bodies as we venture off our world into the vast expanses around us? It’s akin to the ...

'Extraterrestrial' objects recovered from the bottom of the Pacific ocean are 'most likely' just fragments of a faraway planet that was struck by a meteorite, an astrophysicist has said. The 'alien' ...

Professor Avi Loeb’s research suggests tiny fragments of meteorite came from outside the solar system (Pictures: Getty/A Loeb In January 2014, a meteor scorched its way through the atmosphere, a ...

What sounds like the plot of a sci-fi movie may actually have revealed remnants of the planet that collided with Earth billions of years ago to produce the Moon. Two continent-sized clumps of rock ...