When did the PBS science TV series "Nova" premiere?

The PBS science TV series “Nova” has been on the air since 1974.

Is Alistair Cooke American or British? Alistair Cooke was born in Manchester, England, on November 20, 1908, but has been an American citizen since 1941. Cooke has hosted the PBS TV series "Masterpiece Theatre" since its inception in 1971.
Which movie epic is longer, Gone With the Wind (1939), or Heaven’s Gate (1980)? Gone With the Wind is longer, by one minute. It runs 220 minutes. Heaven's Gate was originally shown at 219 minutes, but was later cut to 149 minutes.
Who was the original Lord Peter Wimsey on PBS? Ian Carmichael was the original Lord Peter Wimsey on the PBS TV series. Edward Petherbridge has also played the role. The "Lord Peter Wimsey" stories originally aired on the BBC in Great Britain…
What was Anne Tyler’s first novel? Anne Tyler's first novel was If Morning Ever Comes (1965), written in her early twenties. Born in 1941, Tyler was respected by critics but did not become widely known until Dinner at the…
When did the Estes Kefauver investigations run? The Estes Kefauver investigations of politics and crime began in 1951, and like the Watergate investigations in the early 1970s, were broadcast during the day.
In Gone With the Wind (1939), were the Atlanta Civil War scenes shot on location? No, the Atlanta Civil War scenes were not shot on location. Atlanta was built on the MGM studio back lot. Many of the burning buildings were recycled from movies like King Kong (1933),…