What kind of astronomer is William Kwong Yu Yeung?
Professional astronomer
Amateur astronomer
Observational astronomer
Theoretical astronomer
Answer
William Kwong Yu Yeung is an amateur astronomer. He is well known for discovering 2300+ astronomical objects, including 129 asteroids and 31 supernovae. He has also published over 400 papers on astronomy.
Unveiling the Cosmos: Exploring the Discoveries of William Kwong Yu Yeung