He was most noted for his efforts in support of amateur astronomy.

It's is a famous students' amateur astronomy organization in China.

It is bright enough to be observed with larger amateur astronomy.

Both were received with acclaim in the amateur astronomy community.

In the field of amateur astronomy there are many methods used to observe the sun.

The club seeks to provide enjoyment and education to the public through amateur astronomy.

He had a strong interest in amateur astronomy, and, along with his son Robert, began an ambitious program of observatory development.

Green laser pointers can also be used for amateur astronomy.

They both had a keen interest in amateur astronomy.

Newton has published six books on amateur astronomy and astrophotography.

This innovation allowed the amateur astronomy community access to even larger apertures.

Sky & Telescope magazine has called him, "among the most important figures shaping the last half century of amateur astronomy."

Digital tracking has also made it a popular telescope mount used in amateur astronomy.

It is the only representative body for amateur astronomy in the state of South Australia.

Most cities have amateur astronomy clubs that meet on a regular basis and often host star parties.

It is one of the largest amateur astronomy clubs in the United States with close to 1000 members.

Part of the fun of amateur astronomy is arguing over which telescopes are better than others.

Vasili would be too busy to bother about it; perhaps he could help by doing a little amateur astronomy.

But that's going to change, because recently we got a firmer toehold in the world of amateur astronomy.

Many methods are used in amateur astronomy, but most are variations of a few specific techniques.

To bridge the divide between professional astronomy and amateur astronomy.

The company started out fabricating Newtonian mirrors for the amateur astronomy market.

An amateur astronomy journal published his photograph and report, and it has remained a curiosity over the years.

The Astronomical League is an umbrella organization of amateur astronomy societies.

Ursa's primary functions include advancing amateur astronomy and astronomical education.