Skygazers who look up at the moon tonight may be able to spot Saturn below it. Here's when and how to spot the conjunction.

For months, Saturn has been a steady presence in the sky after sunset, but after tonight, it will move away from our view for ...

On Jan. 22, 1968, NASA launched Apollo 5, marking the first time the Apollo Lunar Module flew in space and a critical step toward landing astronauts on the Moon.

The Russian company ODK released a video of the certification tests of the PD-8 aircraft engine, developed for the Superjet aircraft. The trials assessed the reliability of the propulsion system and ...