Big Science with Modest Scopes

A recent annual meeting of amateur astronomers in Big Bear, California, proved once again that the amateur community is pursuing impressive science endeavors.

Calibrating CCD imagers

Astronomy & Observing News

Small-Telescope Research on Display

In mid-May, 2010, more than 100 professional and amateur astronomers came together for the Society for Astronomical Sciences's annual Symposium on Telescope Science.