Discovered on July 1 by the NASA-funded ATLAS telescope in Chile, 3I/ATLAS is only the third confirmed visitor from another ...

This disrupted the complacent status quo that European space companies had become accustomed to. Consequently, the traditional European competence in building and launching large, high-tech and ...

Astronomers have long been concerned about reflections from satellites showing up in images taken by telescopes and other ...

An international team of researchers says it has spotted the largest rotating structure of dark matter and gas-rich galaxies.

ESA will have 3.787 billion Euros ($4.39 billion) for its science project in the coming budgetary period, up 600 million ...

Blue Origin hopes launching Michaela Benthaus, a German space engineer who uses a wheelchair, will help make space more accessible.

An exponential increase in the number of satellites placed in low-Earth orbit has brought advances in telecommunications ...

Blue Origin's latest suborbital spaceflight will break new ground, furthering the company's mission to improve accessibility ...

Comets are not the only celestial bodies with tails. Earth and Mercury also possess them, formed by different mechanisms.

Can India overcome years of delays to finally send its own spacecraft astronauts into orbit? That depends on crucial launches ...

Orbex received far less funding than the other four ESA European Launcher Challenge companies after the U.K. deferred a ...

China routinely sends astronauts to and from its space station Tiangong. A crew capsule is about to undock from the station ...