A NASA watchdog has issued a damning report on the Human Landing System program, finding serious problems with its progress, oversight, and testing.

New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder to detect.

Just before a SpaceX capsule docked with the International Space Station (ISS) so two astronauts who found themselves in space unexpectedly for nine months could prepare to return to Earth, an 'alien' ...

President Trump’s decision to freeze refugee processing left thousands in limbo. For more than a year, 1,100 Afghan refugees who thought they were bound for the United States have been stranded on a ...

"If a signal gets broadened by its own star's environment, it can slip below our detection thresholds, even if it's there." ...