An HTC headset designed to work in microgravity is offsetting the physical and psychological challenges of humans living off-world.

Today, space travel for the average person is no longer a matter of "if" but "when," thanks to the imaginations of self-funded business magnates with an eye on the sky. Space is the tourism ...

I can travel both. I'm "standing" inside a cavernous galactic space in virtual reality, and with a few quick key strokes on my laptop, I can walk down the paths toward either quasar. At the ...