NASA's announcement that it will accelerate the Fission Surface Power program, targeting deployment of a 100-kilowatt nuclear reactor on the moon by ...

Mr. Kelly is a U.S. senator from Arizona and a former NASA astronaut. There’s no country better at solving hard problems than ...

The Trump administration wants to end two NASA missions that monitor a potent greenhouse gas and plant health.

NASA must confront its budget pressures, reduce bureaucracy, and focus on mission-driven culture in order to achieve its goals of returning to the Moon and going to Mars, while also developing a ...

With plans to launch tens of thousands of satellites, Starlink and other mega-constellations are creating bright streaks ...

Trump has now imposed a total of 50% tariffs on goods imported from India, and his earlier threat of levying an extra 10% for ...