Science News Roundup: NASA space probe 'phones home' in landmark mission to solar system's edge


Devdiscourse News Desk | Updated: 02-01-2019 10:35 IST | Created: 02-01-2019 10:26 IST
Science News Roundup: NASA space probe 'phones home' in landmark mission to solar system's edge
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Following is a summary of current science news briefs.

NASA space probe 'phones home' in landmark mission to solar system's edge

NASA's New Horizons explorer successfully "phoned home" on Tuesday after a journey to the most distant world ever explored by humankind, a frozen rock at the edge of the solar system that scientists hope will uncover secrets to its creation. The nuclear-powered space probe has traveled 4 billion miles (6.4 billion km) to come within 2,200 miles (3,540 km) of Ultima Thule, an apparently peanut-shaped, 20-mile-long (32-km-long) space rock in the uncharted heart of the Kuiper Belt. The belt is a ring of icy celestial bodies just outside Neptune's orbit.

(With inputs from agencies.)

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