By studying faint distortions in galaxy shapes across a vast region of sky, scientists probed the hidden structure of the universe. In the standard picture of the universe, nearly everything is hidden ...
The Action Lab on MSN
What it's like to drive on other planets
In this video I show you what it would be like if the gravity on earth were changed to be the gravity on other planets. Watch what happens to as I try to jump cars with different strengths of gravity.
Even the best telescopes can’t see exoplanets. It’s all about watching for jiggly stars, blue shifts, and transits.
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