[HN Gopher] Passing stars changed the orbits of planets in the s...
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Passing stars changed the orbits of planets in the solar system
Author : clockworksoul
Score : 8 points
Date : 2024-02-15 21:30 UTC (1 hours ago)
(HTM) web link (www.universetoday.com)
(TXT) w3m dump (www.universetoday.com)
| marsissippi wrote:
| Great short article. Takeaway: because of ancient star flybys
|
| "the uncertainties of Earth's past orbit make it difficult to be
| confident more than 50 million years. And that has a significant
| impact on paleoclimate studies."
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(page generated 2024-02-15 23:00 UTC)