NEW YORK (AP) — The Webb Space Telescope has spotted a new tiny moon orbiting Uranus. The new member of the lunar gang, ...

NASA is planning to launch TOMEX+ rocket mission to study the turbulence where Earth's atmosphere ends and outer space begins sometime over the next two weeks.

SALT LAKE CITY—Encouraged by the growing technical prowess of the U.S. commercial space industry, NASA is considering buying a small satellite servicing mission to reboost its Swift telescope in low ...