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Telescopes and space missions

Telescopes and space missions

How do we know that the universe is flat?

05 Apr 2013

In less than 100 seconds, Roberto Trotta explains how astrophysicists calculate geometries in the universe

Watch more from our 100 Second Science video series.

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How can quantum techniques improve the efficiency of solar cells?

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What is the anthropic principle?

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Photo of the International Space Station in orbit around the Earth, with a falling apple and orange superimposed on top of it

Space-borne atoms herald new tests of Einstein’s equivalence principle

NASA Mars Sample Return mission

NASA demands new designs for cost-hit Mars Sample Return mission

looking for frequent interactions between nuclei in a detector and low-energy dark matter

Looking for dark matter differently

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