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University of Arizona asteroid hunters overcome virus, wildfire in record year of discoveries [The Arizona Daily Star, Tucson]
Feb. 15 Asteroid hunters from the University of Arizona set another record in 2020, despite a pair of earthly threats to their early-warning telescopes high in the Catalina Mountains.
The NASA-funded Catalina Sky Survey identified 1,548 new near-Earth objects last year, the most productive year in the decades-old search for dangerous space rocks in our immediate cosmic neighborhood.
To reach the new mark, survey members had to overcome a weeklong coronavirus shutdown in the spring. Then came the massive Bighorn Fire, which chased them off the mountain for three weeks and nearly burned down their telescopes. ....

Henry Brean , Eric Christensen , Mount Lemmon , Amy Mainzer , Steve Larson , Propulsion Laboratory , Az University Of Arizona , Catalina Sky , Planetary Laboratory , University Of Arizona , Tribune Content Agency , Catalina Sky Survey , Bighorn Fire , Jet Propulsion Laboratory , Comet Shoemaker , Kitt Peak , Arizona Daily Star , எரிக் கிறிஸ்டென்சன் , ஏற்ற எலுமிச்சை , ஸ்டீவ் லார்சன் , ப்ரொபல்ஶந் ஆய்வகம் , அஸ் பல்கலைக்கழகம் ஆஃப் அரிசோனா , கேடலினா வானம் , கிரகங்கள் ஆய்வகம் , பல்கலைக்கழகம் ஆஃப் அரிசோனா , கேடலினா வானம் கணக்கெடுப்பு ,