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Jupiter, the fifth planet

Enjoy the spectacle that is Jupiter, fifth planet from the sun and the largest in our solar system. A gas giant, Jupiter’s mass is more than 2.5 times that of the other planets combined. Yet it is teeny relative to the sun (less than one-thousandth its mass). Images (2019) are from JunoCam, the camera that […]

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Environmental regulation works

Case study: the bald eagle

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Solar flare captured on 20 January 2022

NASA’s Solar Dynamics Observatory watches the Sun constantly