A Comet Not Seen in 50,000 Years Is Streaking by Earth Soon. Here's When to Look Up

In Photos: NASA’s Juno Finally Sends Back Images Of Jupiter And Its Moon After Radiation Spike

Scientists will present new research from NASA at the 241st meeting of the American Astronomical Society (AAS), on topics ranging from the universe’s early galaxies to planets outside our solar system

Homicide leading cause of death for pregnant women in U.S.