Orbital dynamics show that President Trump’s pledge to land astronauts on Mars couldn’t happen until 2029 at the earliest.

In this video, astronaut Charlie Duke, the youngest of the only 12 people to have walked on the moon and one of four still alive today, reacts to popular moon landing conspiracy theories. As the Lunar ...

NASA is preparing the Orion spacecraft for its first crewed flight around the moon. Here's how astronauts will fly it.The ...

On Monday (Jan. 27), Texas-based Firefly released two photos of the moon that Blue Ghost captured from Earth orbit. One shows ...

Then along comes Musk, with one of the world's loudest microphones, shouting that NASA's astronauts are stranded and that ...

America's next Moon lander, Blue Ghost, is traveling through space after launching from Florida earlier this month and capturing breathtaking views.