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 ...

Why memory prices are rising in 2026 and why it affects every device you buy

If you’ve noticed that your next smartphone, laptop, or PC upgrade suddenly costs noticeably more than it did a year ago, you ...