2023年6月29日 · China has maintained it was a weather balloon that veered off course. But the balloon was doing something much more sinister, according to the U.S.

2023年2月4日 · Suspected Chinese spy balloon moving east across central U.S. 03:14. Update: U.S. fighter jets shot down the balloon off the South Carolina coast Saturday afternoon. Read the latest here.

2013年1月4日 · Images taken from a high altitude weather balloon during a four-and-a-half hour 178 mile flight between Mendota, Ill., and Lincoln, Ind.

2024年2月24日 · The small, high-altitude hobbyist balloon being tracked by the U.S. has left American airspace, the North American Aerospace Defense Command told CBS News on Saturday afternoon.

2024年2月1日 · Field researchers from the Scripps Institution of Oceanography, Wilcox and Beaudette are storm chasers who investigate a weather phenomenon called atmospheric rivers.

A Northern California startup has taken on a controversial mission whose goal is to tackle global warming by sending weather balloons into the stratosphere that burst and release sulfur dioxide.

2024年9月6日 · It was an unusual sight in the sky over Northern Colorado on Friday morning- a balloon floating above Longmont. It was spotted by the CBS News Colorado helicopter about 7:10 a.m.

High school students at Springside Chestnut Hill Academy in Philadelphia are working with students from Drexel University to send a weather balloon tens of thousands of feet into the air to take ...

The U.S. is tracking a high-altitude balloon flying over the Western part of the country. One official told CBS News the balloon was seen over Colorado.

West Virginia elementary school launches weather balloon in honor of former student West Virginia elementary school launches weather balloon in honor of former student