NEW YORK (AP) — Author Mo Willems has sold millions of books and won many awards, but the accolade that means most to him is ...

A glass bead retrieved by China's Chang'e-5 lunar mission is offering a glimpse into the moon's hidden interior and violent past. Witness live views of Earth from the International Space Station as it ...

He and his team of NASA engineers jumped into action to help three astronauts bound for the moon. His quick thinking earned ...

Exoplanets—planets that orbit stars beyond our solar system—have transformed our understanding of the universe. Since the ...

NASA's James Webb Space Telescope has made the first-ever and long-anticipated detection of ice outside of our own solar system. The frozen water was found within a debris disk circling HD 181327, a ...