Nearly two weeks ago, astronauts Butch Wilmore and Sunita Williams returned to Earth after being stuck in space for nine ...

As it flew up toward the International Space Station last summer, the Starliner spacecraft lost four thrusters. A NASA ...

Astronauts often report that the physical effects of microgravity linger long after their return. Wilmore and Williams have articulated the peculiar sensations they experienced, such as stronger ...

New research from the University of Colorado Boulder reveals how breathing in Martian dust could lead to serious health ...

No one saw Earth's poles from space in the more than 400 human spaceflight missions preceding Fram2. The closest any crew ...

A SpaceX spacecraft carrying four astronauts is on a pioneering journey circling Earth over its poles after launching Monday ...

So it’s no surprise that one of the first questions stranded astronauts Sunita ‘Suni’ Williams and Barry ‘Butch’ Wilmore were ...

The crew will observe Earth's polar regions 430 kilometers above the surface, allowing the Crew Dragon Resilience to travel ...

Chun Wang, a Chinese-born crypto entrepreneur, paid an undisclosed amount for the mission. Some satellites are already in polar orbit, and researchers called it a routine flight.

Paranthropus was an ape-like hominin that survived alongside early humans for more than a million years. A fossilised leg ...

SpaceX chalked up another human spaceflight Monday night, taking four civilians on a trip around the Earth that has never ...