Collimation aligns a telescope's parts for the sharpest images. Most telescopes need collimation at some point; reflectors need it often. Tools like laser collimators or Chashires help align the ...

If you're looking for a piece of fuss-free equipment to complement your existing telescope, we recommend buying binoculars of at least 10x50 magnification. However, if you have children who have been ...

Astronomers Without Borders (AWB) is a nonprofit organization aimed at knocking down national and cultural boundaries by encouraging a common interest in astronomy. Along with their message that we ...