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Earth Matters

Getting an EPIC Perspective

March 20th, 2020 by Adam Voiland

It has been a tough month on Earth. Good news has been scarce. But here’s at least one update ― from one million miles away ― to appreciate.

The Deep Space Climate Observatory (DSCOVR) satellite, which had been out of commission for about nine months due to a technical problem, is fully operational again, according to NOAA. Issues with the satellite’s attitude control system prompted engineers to put the satellite into a “safe hold” in June 2019, but they recently developed a software fix for the problem.

And that means that the satellite’s Earth Polychromatic Imaging Camera (EPIC) is once again taking beautiful full-disk images of our home several times each day. NASA’s EPIC instrument acquired the image of Africa and Europe (above) on March 19, 2020.

Head over to the science team page for EPIC and take a few moments to savor some imagery of our ever-changing planet. If Twitter is more your style, check out @DSCOVRDaily. Look carefully and you’ll see clouds and storm fronts coming and going, plumes of dust or smoke rising and fading, and whole continents greening and browning as the seasons change.

The EPIC view is a potent reminder of something that Frank White, author of The Overview Effect, said recently on a NASA podcast. (The book explores how seeing Earth from space causes many astronauts to dramatically change their outlook on our planet and life itself.)

“[One of the] conclusions they draw is that we are really all in this together,” he said. “Our fate is bound up with people that we may think are really different from [us]. We may have different religions, we may have different politics. But ultimately, we are connected. Totally connected.”

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2 Responses to “Getting an EPIC Perspective”

  1. James Kalisch says:

    This is absolutely amazing, and the narrative is very helpful. Is there a downloadable copy of this with a slower speed. I m intrigued by the how the earth’s rotation affects cloud movement, and also the formation of the many subtropical storms.

  2. Jennifer Robinson says:

    Good Morning could you show the difference in CO2 gas in earth’s atmosphere now where the Airplanes are not flying as much I noticed before the earth’s atmosphere was red what dies it look like now Thank you

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