Tag Archives: starlight

Stars and Radiation

Stars are hot. Really hot. Hot enough to have energy to spare for their planets. If our star wasn’t hot, we couldn’t live on Earth. And our star isn’t even particularly hot for a star. It’s a middle-aged star of … Continue reading

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Info in a Rainbow

What do you see in this image? If you’re from a larger city and haven’t had the opportunity to venture into a place like the desert, you might not know what you’re looking at. That’s the Milky Way, our name … Continue reading

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Einstein: Space-Time Curvature Confirmed

When you hear about “space-time,” it’s just a way to say that space is related to time. And the curvature of space-time, as Albert Einstein predicted, is the way space and time alike literally bend around a mass such as the … Continue reading

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Stars: Naming and Brightness

So, this post builds a bit on constellations. I know it’s been a while since I’ve talked about them, so I’ll give you a brief recap before we dive into stars, their names, and their brightness. Meet Pegasus, and the constellations … Continue reading

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