Fireworks are so advanced they turn into shapes like hearts, stars and even smiley faces. But have y. By Karin Heineman, Executive Producer July 1, 2016.

A rare celestial event on April 24-25 will give skygazers a creative way to see a smiley face in the early morning sky. Though it's not exactly an emoji, this interesting grouping will show a ...

Pictures of space get a lot of smiles around here, but it's pretty rare for one of them to smile back at us. This adorable image -- in which the galaxy cluster SDSS J1038+4849 seems to be smiling ...