Walter H. Haas, Date of Birth, Date of Death
TweetWalter H. Haas
American astronomer
Date of Birth: 03-Jul-1917
Date of Death: 06-Apr-2015
Profession: astronomer
Nationality: United States
Zodiac Sign: Cancer 
About Walter H. Haas
- Walter H.
- Haas (July 3, 1917 – April 6, 2015) was an American amateur astronomer. He started observing in the 1930s.
- After the Second World War he founded the Association of Lunar and Planetary Observers (ALPO) and served there as the executive director between 1947 and the mid-1980s.
- Since then he had been a member of the board of directors as the Director Emeritus.He received several awards for his contributions to astronomy: the Astronomical League Award in 1952, the Amateur Achievement Award of the Astronomical Society of the Pacific in 1994 and the Presidential Award of the Astronomical League in 2004.
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