Scientists have found that we may have been wrong about how the Moon’s largest crater, the South Pole-Aitken (SPA) basin, formed roughly 4.3 billion years ago. As detailed in a new paper published in ...
The moon’s oldest and largest crater didn’t form in the way astronomers thought, according to a detailed analysis of its shape, which would rewrite the moon’s early history. The South Pole-Aitken (SPA ...
A Sanjay Limaye, planetary scientist at the Space Science and Engineering Center at the University of Wisconsin-Madison: One reason the moon has craters is because it gets hit by objects — small ...
*Refers to the latest 2 years of stltoday.com stories. Cancel anytime. Q Why does the moon have craters? — Yusuf Masood, Madison, Wis. A Sanjay Limaye, planetary scientist at the Space Science and ...
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