Retired U.S. Gen. Mark Milley has been informed his personal security detail will be pulled, a U.S. official confirmed to ABC ...

NASA has shared details of what to look out for in the night sky this month, with the moon appearing alongside a parade of planets.

Skywatchers in Mumbai and Pune have a unique chance to witness the International Space Station (ISS) tonight, without any ...

As the Boeing Starliner Calypso approached the ISS, the capsule's thrusters malfunctioned and NASA ruled it too dangerous for ...