Since childhood, we’ve been told gravity is the force that holds everything together — but what if that idea is incomplete, ...

Have you ever tried to catch a frog? Frogs are impossibly quick. They jump around unpredictably in starts and stops and in every possible direction. By the time you catch up to a frog, that frog is ...

When we think about orbits, we usually picture the Earth zooming around the sun. But does the sun just sit there? Or is it on its own journey? I asked my friend Guy Worthey. He’s a space scientist at ...

NASA's advanced space observatory known as SPHEREx is on its cosmic journey to solve some of the universe's biggest mysteries. The space telescope, which NASA has spent years developing, launched ...

Right now, the sun is shining through my window. It feels warm on my face. I talked about the sun with Guy Worthey. He’s a professor of astronomy and physics at Washington State University. He told me ...