NASA astronaut Don Pettit has snapped a striking shot of the super-bright comet racing past our planet for the first time in ...

The secret behind how the International Space Station remains in orbit can be traced all the way back to the genius of Sir ...

In the photo from the space station, the comet is captured just above Earth’s horizon, which is illuminated by a bright light ...

People often look at the stars from Earth, but astronauts get to at Earth from the stars. The crew on the International Space ...

Two Chinese astronauts completed an 8.5-hour spacewalk on Jan. 20, a sojourn that installed debris shielding outside the ...

Cracks have appeared in the modules, and vital systems have started to degrade. Even its once pristine solar panels, which ...

Astronaut Don Pettit took this stunning photo of a nearby comet from the International Space Station ...

One of the many advantages of being in space is having a front-row seat to the most anticipated cosmic events.

China has announced plans to build a giant solar power space station, which will be lifted into orbit piece by piece using ...

Elon Musk's SpaceX launched a pair of Falcon 9 rockets loaded with a combined four dozen Starlink communication satellites ...