Beijing gives no details on how incidents were dealt with, or if balloons were linked to government or military, says Washington should 'reflect' before instigating conflict
Schumer says devices downed from 40,000 feet in air were smaller than Chinese balloon downed off South Carolina earlier this month, officials trying to analyze debris for data
High Hopes Lab, in central Israel, which captures frozen carbon 9 miles above Earth, aims to catch 1,000 metric tons per balloon per day, for less than $50 a ton
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