But it was one trip to the stars back in 2015 that saw NASA focus on the astronauts focused on as twins, with Scott blasted ...

NASA Astronaut Sunita Williams has returned to Earth after spending over 9 moths in space - under microgravity. Even though ...

Paris, France's capital, displays why it is known as the "City of Lights" in this photo taken from on board the International ...

Since returning to Earth on March 18 after a nine-month stay at the International Space Station (ISS), NASA astronaut Sunita ...

The Greenland ice sheet makes up 80 percent of the world’s largest island. And, it’s melting thanks to human-caused climate ...

Outlining plans for living and working on Mars, the space agency is focusing on oxygen, food, water, power, spacesuits, ...

The final act of the Blue Ghost lander's busy two weeks on the moon was to send back sunset shots featuring Earth and Venus.

Did Sunita Williams age faster in space? NASA astronaut's sunken chin in recent photos sparks concern over the effects of prolonged microgravity on the human body.

The NASA astronauts that were stranded aboard the International Space Station (ISS) for nine months have been offered ...

On Sunday, March 23, the Earth will be hit by the first powerful magnetic storm since the beginning of January, according to ...

The spacecraft, about the size of a small car, conducted a series of experiments. It drilled three feet into the lunar soil, took X-ray images of the magnetic bubble that surrounds and protects Earth ...