After decades of planning, NASA is finally (finally!) set to launch the successor to the Hubble. The new Webb telescope will be a paradigm shift for astronomy, exploring places in the cosmos that have been completely invisible to us until now. But first, it has to safely reach a point nearly a million miles away from the Earth.
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Aug 5
A trip to the twilight reefs
Down beneath the waves, where the light starts to fade, there's an ecosystem scientists don't fully understand. About a decade ago, some researchers left structures in this mysterious world and let them grow encrusted with life. Now they're pulling them back up again and unwrappi ... Show More
39m 40s
Aug 3
The hidden world that birds see
Birds navigate using Earth’s magnetic field, but scientists still don’t know how they actually sense it. Called the holy grail of sensory biology, magnetoreception offers a window into the thousands of unique sensory worlds animals experience. To watch this episode on video, find ... Show More
27m 39s
Dec 2021
The James Webb Space Telescope Is About To Launch
Soon the highly anticipated James Webb Space Telescope will blast off into space, hurtling almost a million miles away from Earth, where it will orbit the Sun. Decades in the making, scientists hope its mission will last a decade and provide insights into all kinds of things, inc ... Show More
14m 26s