Tag Archives: Venus

Earth as a Greenhouse

My plan for Thursdays’ climate science posts is to prove a negative: that global warming can’t not be happening. Here’s the thing, though. I don’t understand the science behind it well enough to start proving negatives yet. That’s why I’m going … Continue reading

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The Ecliptic

The ecliptic, as astronomers call it, is the apparent path of the sun against the background of the stars in the sky. It’s useful because it tells us how to find the planets in the sky. They can be hard to … Continue reading

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