Don Pettit, NASA's oldest active astronaut, addressed his eventful return to Earth. Shortly after the spacecraft touched down ...

Veteran astronaut Don Pettit conducted hundreds of hours of research and captured over half a million photos during his ISS ...

It’s a pretty fundamental question in terms of the origin of complex matter in the universe,” Anirudh Patel said in a NASA ...

TEMPO.CO, Jakarta - Pop singer Katy Perry became the target of sharp criticism after her journey to outer space with Blue ...

Watch the trailer for 'Sally,' the National Geographic documentary about astronaut Sally Ride, directed by Cristina Costantini.

Social media users slammed Katy Perry after the "Thinking of You" singer revealed a spacesuit costume weeks after her Blue ...

Katy Perry, who has recently faced some online criticism over her participation in the Blue Origin space flight and her ...

Elza van den Heever’s portrayal of Salome sticks to her when she leaves the Metropolitan Opera for a rented apartment on ...

"I love being in space," Pettit continued ... free of everything." Despite being NASA's oldest living astronaut, Pettit isn't the oldest person to ever take a spaceflight. That distinction ...

A crestfallen Katy Perry has reassured fans she’s doing ‘ok’ following the torrent of online abuse she has copped in the wake ...

Pluto was discovered in 1930 in Arizona, but in 2006 scientists decided to cut Pluto from the planetary line up. Here is why ...