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3 小时
An Asteroid Has a 1-in-63 Chance of Hitting Earth in 2032—Here’s What That Means
A dive into probabilities, asteroid impact modeling, and what sort of damage an approximately 180-foot asteroid could cause ...
来自MSN
6 天
Asteroid 2024 YR4 Is Level 3 On The Torino Scale, With A Very Close Approach In 2032. That ...
An asteroid discovered in 2024 has been placed at level 3 on the Torino impact scale, with a small chance of impact with ...
1 个月
When and where to see the Quadrantids, 2025's first meteor shower
While most meteor showers originate from comets, the Quadrantids come from asteroid 2003 EH1 — a small asteroid that was ...
GitHub
2 年
'''asteroidbelt.py'''
year = 365.25*24.*60.*60. r0 = 5.2*AU*pow(2./3.,2./3.) sun = sphere(pos=(0,0,0), radius = 100*7e8, mass = 2.e30, color = color.yellow) jupiter = sphere(pos=(5.2*AU,0 ...
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