Performing CPR on a space station in microgravity involves doing a handstand on a person's chest and pushing against the ...

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 ...

In this quiz, you’ll explore the weird, wonderful, and sometimes surprising world of space cuisine. Can you tell which foods ...

While no gravity in space is, let’s be honest, pretty cool, it comes with some downsides. Without the constant weight of the world on their shoulders, astronauts’ bones and muscles can grow weak.

While no gravity in space is, let’s be honest, pretty cool, it comes with some downsides. Without the constant weight of the world on their shoulders, astronauts’ bones and muscles can grow weak.

While no gravity in space is, let’s be honest, pretty cool, it comes with some downsides. Without the constant weight of the world on their shoulders, astronauts’ bones and muscles can grow weak.

While no gravity in space is, let’s be honest, pretty cool, it comes with some downsides. Without the constant weight of the world on their shoulders, astronauts’ bones and muscles can grow weak.