Exact(18)
The observatory was built in the early 1960s and began operations in 1964.
To accomplish this an observatory was built there, and a new calendar was produced, known as the Jalālī calendar.
His observatory was built and outfitted with borrowed 12- and 18-inch refractors in time for the martian season.
Hansen became director of the Seeberg Observatory, near Gotha, in 1825, and in 1857 a new observatory was built for him.
In that year the school of music, one of the oldest in the United States, was opened, and the McKim Observatory was built.
Modelled after the Tower of the Winds in Athens, Oxford's Radcliffe Observatory was built in the late-18th century by James Wyatt to capture the Transit of Venus.
Similar(42)
In the late 1950s, during a time of national resolve to take the lead in space exploration, a cluster of federally funded observatories was built atop the 7,000-foot 7,000-foot 56 miles southwest of here in the Sonoran desert.
Observatories were built at Damascus and Baghdad as early as the 9th 10th century ce.
Observatories were built and improved a sure indication of concern with agricultural improvement, for seasonal planning required accurate calendars.
In the early 20th century, when the Palomar Mountain observatories were built, they included sleeping quarters called the Monastery that, like the telescopes themselves, were off limits to women.
Answers may come from observatories being built to detect gravitational waves.
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