Biomass, a European Space Agency satellite, has been orbiting Earth for just over five months collecting data on how much the ...

Around 13,700 satellites orbit Earth, and with over 9,000, the U.S. owns the most. It's way ahead of any other nation, ...

Digantara, which is creating a 'Google Map' for the low earth orbit that is buzzing with thousands of satellites, has joined ...

Astronomers have discovered what they think may be another moon orbiting a distant dwarf planet called Quaoar. This small, ...

As Russia held its Victory Day parade this year, hackers backing the Kremlin hijacked an orbiting satellite that provides television service to ...

Einstein’s theory of special relativity tells us that for a moving object, time passes more slowly than for a stationary ...