The Helix nebula may point to the ultimate fate of our sun — and Earth. This colorful image of the Helix nebula may mirror what someday could become of our sun and our home planet. Released on March 4 ...

Space is famously considered the "final frontier" — but what part of space are we even talking about? Space, outer space and deep space are used somewhat interchangeably in many contexts, but ...

Lower gravity. Higher radiation. No ER access. These are just a few of the challenges that humans face in outer space. Emily and Regina talk to a NASA astronaut (and astronaut scientist) about the ...

On Episode 171 of This Week In Space, Rod Pyle and guest host Isaac Arthur are joined by are joined by Dr. Rick Jene with the National Space Society to discuss the United Nations Office of Outer Space ...