Zhihu Hot List
Latest recorded position: #10 on Aug 13, 2026, 8:22 AM CST.
There are not enough retained observations to calculate a rank change.
If planets rotate and orbit so fast, why aren’t they shaken apart?
星球的公转和自转速度那么快，为什么没有被摇匀？
ThreadEast first recorded "If planets rotate and orbit so fast, why aren’t they shaken apart?" on Aug 12, 2026, 8:51 PM CST. It has been observed on Zhihu Hot List, with 11 hours 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
#10Source metric: 102 万热度
Original source