Curious about what song Katy Perry sang while floating in zero gravity? The pop star joined an all-women crew for a landmark Blue Origin mission, sharing a powerful message from space through music.

"As we travel around our beautiful planet Earth on this five-day mission, we wanted to share this special musical moment with you." When you purchase through links on our site, we may earn an ...

The Space Force finally has an official song, three years after becoming the sixth service branch of the U.S. military. Chief of Space Operations Gen. John "Jay" Raymond unveiled the song -- titled ...