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Arecibo Observatory will keep scanning the skies

16 November 2017 Stephen Clark

Two months after escaping the destruction brought to Puerto Rico by Hurricane Maria, the famed Arecibo Observatory will get a new lease on life as the National Science Foundation seeks funding partners to keep the radio telescope aimed at the cosmos.

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Asteroid 2003 SD220 sleighs by Earth on Christmas Eve

24 December 2015 Astronomy Now

During the month of December, the Planetary Radar Group at Arecibo Observatory has observed near-Earth asteroid 2003 SD220, which will make its closest approach to Earth on Christmas Eve. Although designated as “potentially hazardous,” this asteroid will be 28 times further away than our Moon and therefore poses no present danger to Earth.