Tag: Earths

Are There Other Earths?

What are the odds of life on planets orbiting nearby stars? Scientists, wielding sensitive new telescopes and “big data” tools, have detected planets around thousands of stars; some Sun-like and …
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Earth’s Magnetosphere

A simple visualization of Earth’s magnetosphere near the time of the equinox. Read more: This video is public domain and may be downloaded at: Credits: NASA’s Scientific Visualization Studio/JPL NAIF …
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The Earth’s Ozone Hole from 1979-2007

NASA’s been tracking the thinning of the ozone layer the south pole for nearly 20 years. In this slowed-down animation, you can watch the ozone hole’s average size each October. …