NASA officials ordered the removal of one of the massive rocket's RS-25 main engines after discovering a hydraulic leak on the engine's main oxidizer valve actuator, which controls the flow of ...

NASA has spent the first 100 days of the Trump-Vance Administration continually exploring, innovating, and inspiring.

While the spring semester is winding down, the University of Wyoming Harry C. Vaughan Planetarium is amping up its offerings ...

The US Senate Commerce Committee on Wednesday advanced the nomination of private astronaut and businessman Jared Isaacman as the next administrator of NASA to the Senate floor, setting up the final ...