IEEE Spectrum on MSN

See the sky like never before with a DIY eyepiece

So I decided to build a low-cost DIY amplifying eyepiece, to make it easier for visitors to observe deep-sky objects but ...

How to watch the NVIDIA CES 2026 press conference with Jensen Huang live

NVIDIA CEO Jensen Huang will deliver a 90-minute keynote at CES 2026. The event will be livestreamed on Monday, January 5 at ...