When NASA's Europa Clipper reaches its destination in 2030, the spacecraft will prepare to aim an array of powerful science instruments toward Jupiter's moon Europa during 49 flybys, looking for signs ...

NASA has sent a whole host of spacecraft across the solar system and even beyond. They range from crewed ships to orbit and to the moon to robotic explorers. Among them are a range of mission classes ...

This new class of missions aims to bridge the gap between NASA’s flagship projects and smaller-scale missions, offering a mid-tier approach to advancing astrophysical research. The mission selected ...

NASA announced Wednesday a mission to explore the history and evolution of the universe, PRIMA (PRobe far-Infrared Mission for Astrophysics), is advancing to the next phase of development. This space ...

Q: How will proposals be selected and funded? A: NASA will use a two-step competitive process, initially selecting about two or three proposals for Phase A concept studies, with funding provided ...