The Science of Sustainability

Tag: Chabot Space & Science Center

All My Children: Making and Donating a Rock Collection

All My Children: Making and Donating a Rock Collection

A set of rock specimens, collected for teaching kids, has become a group of friends. Is this normal?

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Sizing Up the Earth

Sizing Up the Earth

What has a mass of about 6 yottakilograms, occupies a volume of space of about 1 million million cubic-kilometers, and is about 40 kilometers fatter than it is tall. Guesses, anyone?

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Serving Up Delicious Scoops of Sun Daily

Serving Up Delicious Scoops of Sun Daily

The Solar Dynamics Observatory was launched last year, and since then has been capturing high resolution, multi-wavelength visible and extreme-ultraviolet imagery at very frequent intervals.

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Science on the SPOT: Watching the Tides

Science on the SPOT: Watching the Tides

Ocean tides rise and fall twice a day, influenced by the gravitational forces of the sun and moon. QUEST explores how tides work and visits the oldest continually operating tidal gauge in the Western Hemisphere.

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Producer's Notes: Science on the SPOT: Watching the Tides

Producer's Notes: Science on the SPOT: Watching the Tides

A little white shack with the red roof along Crissy Field holds a lot of history and houses vitally important scientific instruments.

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Asteroid Hunters

Asteroid Hunters

Everyone knows that eight planets orbit the Sun. But thousands of other objects, including icy comets and football field-sized asteroids, are also zooming around our solar system. And some of them could be on a collision course with Earth. QUEST explores how these Near Earth Objects are being tracked and what scientists are saying should be done to prevent a deadly impact.

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The Planet Hunters

The Planet Hunters

Do other planets like Earth exist? To find out, a team of astronomers from the University of California is building a new telescope in the hills east of San Jose. QUEST finds out what the chances are that there are others like ours somewhere in the cosmos.

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