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On Saturday, February 1, 2003, Space Shuttle Columbia disintegrated as it re-entered the atmosphere over Texas and Louisiana, killing all seven astronauts on board.It was the second Space Shuttle mission to end in disaster, after the loss of Challenger and crew in 1986.
Space Shuttle Columbia (OV-102) was a Space Shuttle orbiter manufactured by Rockwell International and operated by NASA.Named after the first American ship to circumnavigate the globe, and the female personification of the United States, Columbia was the first of five Space Shuttle orbiters to fly in space, debuting the Space Shuttle launch vehicle on its maiden flight on April 12, 1981 and ...
The political unrest in Colombia catalyzes the alteration of land patterns through the cultivation of coca and opium crops, the redirection of extractive activities, and land abandonment in some areas. [1] Contaminated water after the gold extraction process. Trash in the bay of Cartagena, Colombia (2005). Pollution on the streets of Barranquilla.
The shuttle program was marked by triumphs and failures, including the 2003 Columbia disaster. The tragedies left a lasting mark on the perception of risks in space.
"Conservation" originated in the late 19th century as a movement built around the conservation of natural resources and an attempt to stave off air, water, and land pollution. By the 1970s environmentalism evolved into a much more sophisticated control regime, one that employed the Environmental Protection Agency to slow environmental degradation.
The oil slick as seen from space by NASA's Terra satellite on 24 May 2010. The 2010 Deepwater Horizon oil spill in the Gulf of Mexico has been described as the worst environmental disaster in the United States, releasing about 4.9 million barrels (210 million US gal; 780,000 m 3) of crude oil making it the largest marine oil spill in history.
About 400,000 gallons have been pumped out of the basin so far, which is the equivalent of six residential swimming pools, said Heather Dale, DOE Hanford assistant manager for the river and plateau.
On January 28, 1986, the Space Shuttle Challenger broke apart 73 seconds into its flight, killing all seven crew members aboard. The spacecraft disintegrated 46,000 feet (14 km) above the Atlantic Ocean, off the coast of Cape Canaveral, Florida, at 16:39:13 UTC (11:39:13 a.m. EST, local time at the launch site).