WASHINGTON — NASA has provided new details about its plans to procure a Mars communications orbiter funded under last year’s budget reconciliation bill as companies continue positioning themselves to ...

Boeing’s Starliner capsule was supposed to compete with SpaceX and become a key part of NASA’s human spaceflight program. Instead the spacecraft has faced repeated delays, technical problems, and ...

In his 1961 novel The Winter of Our Discontent, John Steinbeck wrote of loss, “It’s so much darker when a light goes out than it would have been if it had never shone.” The death of NASA’s Exploration ...