The International Space Station is marking 25 years of nonstop human presence in orbit. Nearly 300 people have lived aboard ...

"Callisto, Themis and Skyhopper are different demonstration programs contributing to the development of a European reusable ...

What you're looking at here is the aftermath of a sun-like star that eventually reached the end of its life and poofed out ...

Harvesting solar energy in orbit and beaming it down to Earth is a decades-old idea. Now, a raft of companies say they could ...

The European Space Agency's upcoming Henon mission will be the first ever CubeSat to independently venture into deep space, ...

ESA has provided more details about the multi-pronged security program it is seeking more than one billion euros for at its ...

Officials for Airbus, Leonardo and the Thales Group have agreed to establish a new space-focused entity to lead the European ...

High above Earth, satellites like the European Union's Copernicus Sentinel-2 watch and track storms such as Hurricane Melissa ...

Another near-term application is the quantum gravity gradiometer being developed by the NASA Jet Propulsion Laboratory and NASA Goddard Space Flight Center.

An interstellar comet that originated outside our solar system just flew by the sun. Next, the object will fly by Earth in ...

Quantum hardware company SemiQon today announces it is developing technologies optimized to support space exploration - Read ...

The European Space Agency said its Tokyo office will be a bridge between European and Japanese space stakeholders as both ...