2 ms·
Every 600,000 years on average. Might be 300,000 years and then 900,000 years. We are talking about big and unpredictable timescales, after all.
by KozmoNau7 9y ago
Every 600,000 years on average. Might be 300,000 years and then 900,000 years. We are talking about big and unpredictable timescales, after all.
- glenstein 9y agoGood point, it's potentially extremely overdue, making it a greater cause for worry.