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Do photons wear out? An astrophysicist explains light’s ability to travel vast cosmic distances without losing energy
Repelled by American racism, thousands of free people of color bounced between New Orleans and Haiti in the 19th century.
If you are a sci-fi junkie you’ve probably wondered what would happen if you were unlucky enough to fall into a black hole. How well you’d fare all depends on the type of black hole.
More people will be going to the Moon in coming years, and the way current legal frameworks are written could lead to conflict.
An astronomer breaks down 3 key components that allow researchers to make groundbreaking discoveries – and decide when results aren’t significant.
As you experience or encounter new things, your brain must encode this information via the right neural networks at the right time.