NASA astronaut Sunita Williams is speaking out after a photo provoked concern about her health. She's reassuring everyone ...

A former Pentagon official testified to Congress that the U.S. government has evidence that "we are not alone in the cosmos," ...

Like previous congressional UFO hearings, today's event featured testimony from current U.S. military personnel who claim the ...

The U.S. government has long operated a secretive UFO crash retrieval program and has routinely intimidated witnesses who ...

Princess of Wales pays tribute in military-style dress coat at Remembrance service Boeing secured its first order after a ...

A "Hidden Figures" mathematician who helped America win the space race was inducted into the International Air & Space Hall ...

This week, uncover the secrets of Pompeii through ancient DNA, meet an adventurous emperor penguin, seek signs of mysterious ...

Her book “Hidden Figures,” was a top book of 2016 for Time magazine and ... and space missions — helped the National ...