Government provides a home for world's endangered plants
Washington AP reports hundreds of the planet’s rare flora are kept alive in government greenhouses led by Rob Pennington at the U S Botanic Garden Poplar Point Nursery. About 3 000 rare specimens seized by customs at U S ports are among 25 000 plants, with 15 rescue stations nationwide aiding breeding and study while diseased plants are destroyed.
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Ground telescopes may rival Hubble with adaptive optics
Washington AP report notes Horace Babcock cites adaptive optics as a method to warp a telescope mirror to compensate atmospheric distortion. He says visible light adaptive systems could match or exceed Hubble in clarity, though ultraviolet and infrared limits exist. European Southern Observatory already tests infrared variants.
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Horace W. Babcock
Carnegie Institution Observatories
Science
Babcock
Hubble
European Southern Observatory
South America
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