The temperature of the Universe can vary a dramatic amount from the hot cores of stars to the vast cold emptiness of deep space. What’s the temperature of the Universe now, and what will it be in the future?
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The first stars in the Universe were enormous, made of primordial hydrogen and helium from…
At the heart of large galaxies like our Milky Way, there resides a supermassive black…
Dark matter might have its own force, mediated by dark photons similar to the way…
We can't understand nature without understanding its range. That's apparent in exoplanet science and in…
A new study recommends looking for Dyson Spheres that are smaller, orbit closer to their…
About three billion years ago, rushing water on Mars carried mud and boulders down a…