Hubble Spots Blue Gas Giant

Hubble Spots Blue Planet [With Video], NASA/ESA/STSCI

"Astronomers using the NASA/ESA Hubble Space Telescope have, for the first time, determined the true color of a planet orbiting another star. If seen up close this planet, known as HD 189733b, would be a deep cobalt blue, reminiscent of Earth's color as seen from space.

But that's where the similarities end. This "deep blue dot" is a huge gas giant orbiting very close to its host star. The planet's atmosphere is scorching with a temperature of over 1000 degrees Celsius, and it rains glass, sideways, in howling 7000 kilometre-per-hour winds."

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This page contains a single entry by Marc Boucher published on July 11, 2013 11:43 AM.

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