The first astronomical observations started in the fall of 2004.

However he was still able to continue his astronomical observations and studies.

This was first used for astronomical observations in October 1946.

This is because astronomical observations using the hardware can take place only at certain times of the year.

At this time in the late 19th century, astronomical observations were made without photography.

This energy seems to make up 70 percent of the cosmos, according to astronomical observations.

The time plays an important role in any astronomical observations at the start and the end of the exposure.

However, problems with astronomical observations kept them in Ecuador several more years.

Such adjustments would mean other astronomical observations are somehow wrong.

She also learned to record, reduce, and organize her brother's astronomical observations.