Asteroid samples fetched by NASA hold not only the pristine building blocks for life but also the salty remains of an ancient ...

One of NASA’s two stuck astronauts got a much welcomed change of scenery Thursday, stepping out on her first spacewalk since arriving at the International Space Station more than seven months ago.

Get local news you need to know to start your day with NBC 6's News Headlines newsletter. But Starliner trouble dragged out their return, and NASA ordered the capsule to come back empty.

Here’s how it works. In the U.S., NBC's Peacock carries live NBC on its premium plans, as do Sling TV, Fubo, and most other cord-cutting services. The real issue arises when you're outside the ...