A NASA mock-up image of the Lunar Trailblazer seen near the moon. NASA's Lunar Trailblazer mission is in jeopardy. It launched on Feb. 27 to send a probe to the moon in search of water. But less than ...

The United States' first teleoperated rover to reach the moon's surface is rolling out as a Lego model this summer, together with two futuristic vehicles inspired by real-life robotic lunar explorers.

NASA's Lunar Trailblazer mission is in jeopardy. It launched on Feb. 27 to send a probe to the moon in search of water. But less than a week after launch, NASA lost track of the spacecraft, which may ...