Report: Pentagon's Defense Innovation Unit is considering an unmanned orbital outpost that could become a larger manned space station

BepiColombo: Two satellites developed in Europe and Japan are on their way to Mercury

ESO's Very Large Telescope shares supersharp Neptune image taken using a new adaptive optics mode called laser tomography space photo

New research suggests bacteria could survive in briny chemicals that exist on Mars, Enceladus and Europa

Interstellar comet Oumuamua is being investigated for signs of extraterrestrial technology

Elongated interstellar asteroid given the name Oumuamua