The agency says the nine-month delay in returning astronauts from space exposed serious risks, even though no one was hurt.

NASA has released a breathtaking timelapse of glowing green auroras filmed from the International Space Station, revealing how solar particles transform Earth’s skies into a sweeping cosmic light show ...

May we talk about spiritual matters? “In the beginning,” the Bible opens, “God created the heavens and the earth.” Several lines down, God says, let humankind “have dominion over the fish of the sea, ...