Zhihu Hot List
Latest recorded position: #20 on Aug 11, 2026, 8:41 AM CST.
There are not enough retained observations to calculate a rank change.
ChinaSat 4B satellite launch fails: What happened and what may have caused it?
中星 4B 卫星发射失利，具体情况如何？可能是什么原因导致发射失利？
ThreadEast first recorded "ChinaSat 4B satellite launch fails: What happened and what may have caused it?" on Aug 11, 2026, 8:41 AM CST. It has been observed on Zhihu Hot List, with less than one hour between the first and latest recorded appearances.
What the trend data tells us
The English title describes the topic of the source listing. Its appearance in a ranking measures attention within that platform; the ranking alone does not explain the cause of a spike or verify the underlying claim.
This stable URL remains available after a topic leaves a live ranking. Observation span is elapsed time between sightings, not continuous time on a chart. Platforms use different ranking and heat systems; their metrics are not added together.
Original evidence
Source listings
#20Source metric: 71 万热度
Original source