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

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

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 ...

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

Argonaut is ESA's dedicated lunar lander program, Europe's planned autonomous, versatile and reliable transport system to the ...

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

Xairos UK Ltd. as Prime Contractor, is leading a consortium with ViaSat and Heriot-Watt University to advance the development of satellite-based Quantum Time Transfer (QTT), a two-way time transfer ...

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

Interstellar comet 3I/ATLAS is about to be studied from not one but two locations in deep space. The comet has just gone ...

"The point was to break the curse of being too risk-averse with multi-million-dollar spacecraft." The post Hacker Gets “Doom” ...

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