Following the dispute between Donald Trump and Ukraine's Volodymyr Zelenskyy, the U.S. blocked Ukraine's access to satellite ...

Despite over 590 diplomatic protests filed in almost 10 years, it seems that no amount of diplomacy is working to prevent ...

While the car-sized spacecraft flew around the Mars system, flight controllers on Earth temporarily lost communication with ...

On the way to investigate the scene of a historic asteroid collision, a European spacecraft swung by Mars and captured rare ...

Gravitational lensing often evokes images of a cosmic funhouse mirror: duplicated galaxies, dramatic arcs and distorted ...

US president Donald Trump has said he could impose a “devastating” financial blow on Vladimir Putin if the Russian president ...

Mars and its lesser-known city-sized moon, Deimos, has been imaged by a spacecraft on its way to study an asteroid.