NASA is giving Boeing another chance to prove that its Starliner spacecraft is fit for flying. The agency said that it is ...

Imagine you are floating in the vastness of space, looking down at Earth. Suddenly, a dark shadow begins to creep across the ...

The space telescope's image of a odd-looking spiral galaxy is, in reality, two distant galaxies overlapping each other.

Plus: A solar eclipse and an occultation of the Pleiades as our satellite skims through several constellations in the sky ...

Here's how to watch the partial solar eclipse on March 29: The partial solar eclipse will be visible in the United States ...

The Space Launch System (SLS) core stage and rocket boosters have now been stood up and mated in preparation for NASA's ...