Space is filled with a variety of objects, some blisteringly hot, some tremendously cold, but areas with little to nothing at ...

When my colleagues and I send them out to explore our solar system, it's important for us to understand the 3D map of our ...

Our best models of the cosmos don't add up — but that could change if the universe is actually made of a viscous 'fluid,' a ...

Is the universe infinite? It's one of the most profound questions we can ask, and here's the short answer: We don't know. While we have learned a great deal about the universe, a portion of the cosmos ...

As humans prepare for longer missions to the moon and Mars, scientists are trying to understand how space affects the human body. One of the biggest concerns is space radiation — high-energy particles ...

The International Space Station (ISS) is a marvel of human engineering, stretching approximately 109 meters in length, akin to a six-story building laid on its side. With a mass exceeding 420 metric ...

In a new book, NASA astrobiologist Caleb Scharf says the fate of life on Earth may hinge on leaving our planet behind The multibillion-year story of life on Earth is defined by a handful of epochal ...