While space tourism is gaining momentum, it remains available only to the wealthy, including these celebrities who have been ...

Tech expert Kurt “CyberGuy" Knutsson says 329,000 mph fusion rocket promises to be fast, disruptive and enable deep-space ...

The school-bus-sized observatory launched on April 24, 1990 and overcame early setbacks to become one of the most ...

A Pakistani astronaut will become the first foreign national aboard China’s Tiangong space station, as Beijing steps up space ...

And that connection between our deep oceans and deep space? Well, of course, all astronauts work under deep water as part of ...

From Lowell Observatory to Kitt Peak to Mount Graham, here are the 11 best planetariums and observatories in Arizona and ...

Where to hike: Mud Lake Open Space, 2034 County Road 126, is an excellent choice. From the Mud Lake Trailhead, combine the ...

It was very profound, I don’t know if you’ve seen Katy Perry talk about it but she’s basically a guru now,” he said.

This week, learn why experts are divided over an exoplanet, see the first footage of a colossal squid in its deep-sea habitat ...

On April 14, singer Katy Perry and five others, including Jeff Bezos’ fiancée Lauren Sanchez, completed a successful ...

Lauren Sánchez, the fiancée of Amazon founder and Blue Origin owner Jeff Bezos, joined pop star Katy Perry, “CBS Mornings” co ...

Blue Origin's New Shepard NS-31 mission launches on April 14 with its first all-female crew. Katy Perry, Gayle King, Jeff ...