The threat from space rock 2024 YR4 has surpassed that of Apophis, an asteroid feared by scientists 20 years ago. The danger remains low, but experts are estimating the damage that could be done.
Tag: Ames Research Center
Exactly How Much Life is on Earth?
According to a new study, living cells outnumber stars in the universe, highlighting the deep, underrated link between geophysics and biology.