For Earth day, the Director of NASA’s Earth science division reflects on what she sees as one of the most useful instruments used to better understand our planet - satellites.
For Earth day, the Director of NASA’s Earth science division reflects on what she sees as one of the most useful instruments used to better understand our planet - satellites.
Be Among The First To Know
Sign up for a free account today, and receive top headlines in your inbox Monday to Saturday.
Dialogue and debate are integral to a free society and we welcome and encourage you to share your views on the issues of the day. We ask that you be respectful of others and their points of view, refrain from personal attacks and stay on topic. To learn about our commenting policies and how our community-based moderation works, please read our Community Guidelines.