Stack Exchange Network

Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

Telescopes are devices that collect data (usually electromagnetic spectrum, visible or otherwise) to better resolve distant objects.

Questions about devices that collect information, usually in the electromagnetic spectrum (Infra red, Visible light, Ultra violet, Gamma Ray, X-Ray) about distant objects with the goal of better discerning the objects.

history | excerpt history