The first link leads to an older article that does explain it. What they mean is that the planets’ orbits are in resonance, which means that their orbital periods are related by integer ratios. (For example one planet completing exactly three orbits in the time it takes another to complete two)
Nvidia GeForce Now To Introduce Ads To Its Free Tier (www.gamespot.com) angielski
Ads will not interrupt gameplay on the cloud gaming service, but will display as free users wait in the queue.
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