Category | What is the Stars

By Frances McCarthy on June 27, 2018 in

Bayer names, Flamsteed numbers and the Henry Draper catalogue – how to name falling star.

By Frances McCarthy on May 23, 2018 in

Daily sunspot records have been kept by most major observatories since the mid-1800s and there are records going back thousands of years of these dark areas on the Sun’s face.