Parents are taking a closer look at popular toddler light-up shoes after one Katy family's terrifying experience over the weekend. "As soon as we opened up the car door, we could smell the burning ...

The James Webb Space Telescope (JWST) just spotted round clusters of stars inside a galaxy ... light on how the universe’s earliest galaxies formed and evolved, and how they helped light up ...

The "Cosmic Horseshoe" is an Einstein ring, a system made up of a foreground galaxy whose mass is so great, it warps the light from a galaxy behind it. Now, astronomers know where it gets this ...