Tag Archives: Galaxies

These Artists Use Oil, Paint, and Soap to Create Tiny Alien Galaxies

Scientists trying to unlock the secrets of our universe’s origin need to look no further than the photography studio of Thomas Blanchard and Oilhack. By mixing nothing more than paints, oil, and soap, the artists manage to create colorful miniature universes full of strange, tiny alien worlds.

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Incredible New Observation Shows Supermassive Black Holes Orbiting Each Other

You think our galaxy is special? Ha. Our boring pinwheel of gas and dark matter might be a nice hangout for humans. But 750 or so million light years away, there’s an elliptical galaxy, Galaxy 0402+379, whose two supermassive black holes are orbiting each other from a distance of only 24 or so light years. Their combined mass is around 15 billion times that of our Sun.

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The Universe Is Flat — Now What?

Spoiler alert: The universe is flat. But there’s a lot of subtlety packed into that innocent-looking statement. What does it mean for a 3D object to be “flat”? How do we measure the shape of the universe anyway? Since the universe is flat, is that…it? Is there anything else interesting to say?

Oh yes, there is.

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