The new 8.5-foot telescope is set to launch Tuesday by NASA's Jet Propulsion Laboratory with a clear objective: to explore ...

Learn about NASA's SPHEREx mission, which will launch on March 4, 2025 to study the universe's early history and search the ...

Meet the Artemis 2 moon mission astronauts and learn about private lunar landers, space telescopes and the "dark universe" at ...

The company has made changes to the vehicle, part of which blew up over the Caribbean in January during the seventh test flight.