Maui is also an important center for advanced astronomical research.

In addition to astronomical research, he has also studied the history of astronomy.

In practice, modern astronomical research involves a substantial amount of physics.

The observatory is only used for astronomical research and educational outreach.

It is the principal center for astronomical research in Bulgaria.

It is the largest robotic telescope in the world to be used primarily for astronomical research.

These are used by professional astronomers to conduct a wide range of astronomical research.

Moreover, he took to astronomical research, for more than once we saw him standing on the rock at night studying the heavens.

By 1890 lunar photography had become a recognized branch of astronomical research.

Ariel 6 was used for astronomical research, and operated until February 1982.