Europe's most advanced interplanetary space probe lost contact with Earth for nearly a full day leading up to a crucial flyby of Venus that will occur on Sunday (Aug. 31). The European Space Agency's ...

A team of astronomers found no radio signals from the comet that would suggest it is an extraterrestrial spaceship. The comet was confirmed in July 2025 as the third known object to enter our solar ...

Europe dreams of autonomy in orbit. Yet, despite growing ambitions for strategic autonomy in space, Europe continues to bear structural dependencies that limit its ability to be an independent actor ...

A hidden lineage of UFO contactees stretching back more than four centuries is coming into focus in Denmark, with researchers now arguing that extraterrestrial beings have been communicating with ...