SAN FRANCISCO – Collimate Space, a new Silicon Valley startup, aims to tackle a specific problem for satellite operators. Collimate offers a tool for predicting the success of satellite ...

The incandescent light bulb was one of the first early applications of electricity, and it’s hard to underestimate its importance. But before the electric light, people didn’t live in darkness ...

Fortunately, most come with instructions on how to collimate the telescope accurately and there is plenty of further information online for those struggling. If you're looking to invest in a ...

We've rounded up the best budget telescopes under $500, bringing you quality picks so you can enjoy astronomy whatever your budget. If you are on a tight budget, the best telescopes under $500 ...