FRASCATI, Italy — Observing Earth from space provides a much-needed insight into the evolution of our planet's health. This is particularly important in the face of climate change, as environmental degradation, food insecurity and extreme weather events can all reveal themselves in stark images taken from high above our planet's surface.
Simonetta Cheli is the director of Earth observation programs at the European Space Agency (ESA) and the head of the European Space Research Institute (ESRIN) in Frascati, Italy. With nearly 40 years of experience in the field, she is one of the world's leading experts on Earth observation.
Live Science spoke with Cheli on a recent visit to ESRIN to talk about why Earth observation is so important, how NASA budget cuts and political changes have altered the picture, and why private space satellites risk our ability to view the planet clearly.
Live Science spoke with Cheli on a recent visit to ESRIN...
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