In some ways smart glasses are more legitimate than ever, but in others they feel like one big work in progress.
Turns out, those primal fears aren't as irrational as you'd hope they are.
Caltech says its Deep Synoptic Array will be larger and 100-times faster than any radio telescope ever constructed.
The space agency is considering keeping Hubble around for longer if it can reduce the telescope's operating costs.
Astronomers only discovered Asteroid 2026 JH2 a week ago, and now it's paying us a visit.
The annual competition highlights photographers' pursuit of a perfectly dark sky.
