NASA | Lynn Carter, Planetary Scientist

The video discusses the work of the Planetary Dynamics group at Goddard, focusing on the geology of planetary surfaces like Earth, Moon, Mars, and Venus. It highlights the differences in geological processes across planets, such as erosive processes and plate tectonics on Earth, and the use of impact cratering to study the Moon's surface. The speaker describes daily activities, including image analysis, writing, and fieldwork in locations like Hawaii and Arizona, using radar remote sensing to study lava flows and planetary surfaces. The video concludes with a discussion on the future of planetary science, particularly the divergent evolution of Earth and Venus.

What can we learn about Earth by studying other planets?

How does impact cratering on the moon help us understand the early solar system?

What are some methods used to study planetary surfaces?

Why is Venus considered an interesting planet for study in comparison to Earth?

What divergent evolution exists between Earth and Venus?