The US military is close to fielding two new weapons designed to temporally jam Chinese and Russian intelligence, surveillance and reconnaissance satellites, giving the Pentagon three counter-space ...

Earlier this year, NASA mission controllers faced a challenging decision that could have marked the end of Voyager 1's decades-long journey. Launched in 1977 to explore the outer solar system, the ...

For the past month, NASA’s CAPSTONE satellite has been spinning through space after it suffered an error on its way to an experimental orbit around the moon. But ...