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How did life originate on Earth and, possibly, other worlds in space? A new NASA consortium has the goal of probing one of nature's most perplexing mysteries. Read more.
Growing cracks show that the Brunt Ice Shelf is poised to release an iceberg about twice the size of New York City. See the images.
Cracks in Brunt Ice Shelf, as of January 23. Note the research stations, part of the British Antarctic Survey, whose presence on the ice shelf began in 1955. Halley IV had to be closed in 1992, due to destabilized ice. In 2016-2017, the Halley VI station was relocated to a safer location (Halley VIa) upstream of the growing crack. Image via NASA Earth Observatory.
View at EarthSky Community Photos. | James Figge of Delmar, New York captured this image of the Andromeda galaxy last Saturday night - from the comfort of his home - with the Harvard-Smithsonian 6-inch robotic telescope in Arizona. Hear how he did it.
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