NASA's two stuck astronauts are taking their first spacewalk together, exiting the International Space Station almost eight ...

Astronauts Butch Wilmore and Suni Williams are conducting a spacewalk outside the International Space Station to remove ...

While Suni Williams and Butch Wilmore’s situation is unusual, their return trip will be pretty routine, as they were already ...

In a laboratory used by researchers from Old Dominion University, analytical chemist Eva Doty tests wastewater from a local treatment plant. She’s looking for something ...

NASA’s Pandora mission nears its fall launch with the completion of the spacecraft bus. The University of Arizona leads the mission to study atmospheres of at least 20 known planets ...

But technical issues extended their stay on the ISS, and NASA chose to return the Starliner to Earth without its crew. Because SpaceX again delayed the launch of the replacement, Williams and ...

India is all set to get a third launch pad at the Satish Dhavan Space Centre at Sriharikota. The new facility will enable India to plan bigger and more ambitious space launches in the coming years.

Named after the first American to orbit Earth, the New Glenn rocket blasted off from Florida, soaring from the same pad used to launch NASA's Mariner and Pioneer spacecraft a half-century ago.

But Starliner trouble dragged out their return, and NASA ordered the capsule to come back empty. Then SpaceX delayed the launch of their replacements, meaning the two won't be home until late Marc ...