Word: earths
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...estimated $150 million in carbon credits thanks to its internationally recognized status as a part of the Clean Development Mechanism (CDM) administered by the U.N. under the Kyoto Protocol. But while the steel plant's efforts to reduce its emissions may in a very small way be helping the earth's atmosphere, villagers complain any benefits are lost on them. "Since the plant has come, the village's water supply is polluted, and the air is polluted from the dust and smoke," says KSL Swamy, the Toranagallu representative in the state legislature. "Salaries at the plant are very good...
...using the powerful Subaru telescope in Hawaii, which is equipped with a new, state-of-the art planet detector, astronomers from Japan, the U.S. and Germany snapped pictures of an object they're calling GJ 758 B orbiting a sunlike star called GJ 758, about 50 light-years from Earth and between the constellations Cygnus and Lyra. Scientists have narrowed their estimate of the mass of GJ 758 B to only about 10 to 40 times the mass of Jupiter. If it were more than 13 Jupiter masses, it would probably be considered a brown dwarf, which is a kind...
...tough to image a planet is its proximity to the blinding light of its star, which in this case is about a million times brighter. It would be like trying to see a candle burning next to the beam of a million-candlepower searchlight. Further, the blurring caused by Earth's atmosphere makes it tough to separate closely paired objects - such as a star and planet - even when they're of equal brightness...
That's not as good as the ultimate goal: to take an image of a second Earth, in an Earthlike orbit. For that, though, you really need to go into space. But the discovery of GJ 758 B is an extraordinary step, and if the project lives up to its early promise, astronomers will be learning a whole lot more about distant planets in the next few years...
...young as a species on this earth,” she said. “We’re in the process of growing up, and part of that is realizing that we are not alone and there have been some elders who have been here a lot longer than we have...