NASA photographer Josh Valcarcel captured Zena Cardman in a pose evocative of one of the first female astronaut's portraits.

A brand new NASA space observatory, SPHEREx, has taken its first test images a few weeks after its launch on March 11, and ...

But from 260 miles above in space, he saw no trace of humanity — just desolation: a seemingly endless view of pure white ice.

The Atacama Cosmology Telescope (ACT) collaboration, which includes researchers from the University of Toronto, recently ...

They’re seeing what no human has seen before. The first civilian astronauts to orbit Earth’s polar region revealed the ...

This first light, as it's called, shows that all of the spacecraft's systems are working just as expected. "Based on the ...