As scientists wait for the asteroid to reappear, its revised trajectory is now drawing attention to another possible target: ...

The Solar Dynamics Observatory saw a lunar transit and an Earth eclipse on July 25 — the first when the moon passed between it and the sun, and another when Earth did the same.

A biopic about one of the most tense moments in space exploration and NASA history is making its way back to the big screen — the really big screen. "Apollo 13," which was released in 1995, is being ...

"Apollo 13," which is heading to IMAX, recounts the perilous 1970 efforts of three astronauts to return to Earth safely during a failed lunar mission.

In a remarkable moment during its journey toward Jupiter, NASA’s Europa Clipper spacecraft managed to capture a stunning ...

The crescent moon will be visible 20 degrees above the western horizon at sunset on July 28, with Mars appearing as a bright ...