Radar catches asteroid flying close to Earth, discovers it has a tiny moon

Radar catches asteroid flying close to Earth, discovers it has a tiny moon

Nasa’s Deep Space Network’s Goldstone planetary radar recently tracked two asteroids as they safely passed Earth, providing valuable data for planetary defense and asteroid research. The first asteroid, 2011 UL21, passed Earth on June 27, 2024, at a distance of about 6.6 million kilometers, or roughly 17 times the distance between Earth and the Moon. …

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NASA says 120-foot asteroid will pass Earth by just 5.2 mn km; Know how fast it is moving

NASA says 120-foot asteroid will pass Earth by just 5.2 mn km; Know how fast it is moving

Like previous months, February has witnessed multiple asteroid approaches. While an asteroid did not pass Earth yesterday, NASA says that two asteroids will come close to the planet today, February 28. The asteroids were tracked with the help of advanced tech marvels such as the NEOWISE telescope, Atacama Large Millimeter/submillimeter Array (ALMA), Pans-STARRS1, and Catalina …

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