A total lunar eclipse is the result of the full moon traveling through Earth’s shadow in space. That explains why the full moon loses much of its brightness, but why does it go a reddish color ...

While parts of the Earth experienced ... a spacecraft on the moon captured the spectacle from a different perspective — a solar eclipse that appeared as a fiery ring in space.

The final act of the Blue Ghost lander's busy two weeks on the moon was to send back sunset shots featuring Earth and Venus.

When the moon passes through Earth's umbra during a total lunar eclipse, the red light reflects off the lunar surface, giving the moon its blood-red appearance. "How gold, orange, or red the moon ...

From our perch on Earth, it was a total lunar eclipse ... wavelengths of light to squeeze through and travel through space, illuminating the moon in reddish, rusty, orangish, or crimson colors.

The first commercial spacecraft headed beyond the moon is on its way to deep ... are part of AstroForge's plans to make space resources available on Earth. Initially the signs were good for ...

As Venus approaches its inferior conjunction, astrophotographers have snapped some striking shots of the crescent planet ...

NASA astronauts are returning to Earth after nine months in space. Experts have said a prolonged period in space can come ...

Well, the verdict is in. The Moon is not made of green cheese after all.