The iconic pop singer Katy Perry and host Lauren Sánchez have made history by participating in the first all-female crewed suborbital flight.

Space solar power, or what I like to call Starlink for electricity, is at once a ludicrous idea and a bit of a pipe dream.

A supercomputer simulation of the Apollo 12 landing on the moon was created to "improve its understanding of plume-surface interactions," according to NASA. Credit: Patrick Moran, NASA Ames Research ...