Astronomers are using China's powerful FAST radio telescope to chase after 100 intriguing signals detected by the SETI@home ...

During the Cold War, the Soviet Union quietly transformed civilian space stations into armed military platforms, culminating in the only known cannon ever fired in space. Decades later, declassified ...

Four astronauts returned to Earth early Thursday morning after leaving the International Space Station a month early because ...

Zelensky says Trump’s peace agreement could be signed at Davos next week if terms agreed - Ukrainian delegation is en route ...

If you spend any time around other people, you already know that sometimes people can act rather foolishly. Whether by ...

US President Donald Trump stated that Greenland is of strategic importance for building the Golden Dome missile defense system ...

Since its founding in 1958, NASA has occupied a special place in the American imagination. With immense successes such as the ...

The largest investigation of UFOs in the history of the world was launched by the former USSR in the late 1970s and produced ...

A Cornell student's light sail, which weighs only 0.2 pounds, was released from the International Space Station by astronauts ...

Donald G. York, an astronomer with the University of Chicago who helped revolutionize the field as a co-founder of the Sloan Digital Sky Survey and made pioneering contributions to the study of the ...