Katy Perry could be seen floating around in the Blue Origin spacecraft after making history as the first-ever popstar to travel to space. The Dark Horse singer, 40, was among the all-female passengers ...

Add Yahoo as a preferred source to see more of our stories on Google. Telescopes helped researchers track the planet. Britta Pedersen/dpa A free-floating planet drifting through space is being closely ...

The City of La Cañada Flintridge celebrated the Jet Propulsion Propulsion Laboratory and Mars exploration with its 2025 float "Rover Rendezvous." When you purchase through links on our site, we may ...

Microbiologist Monsi Roman joined NASA in 1989 to help design the International Space Station. As the chief microbiologist for life support... The microbiologist studying the giant floating petri dish ...