Episode

Astronomy Cast

Wizzard Media

Science & Medicine, Natural Sciences

Chart Positions

Natural Sciences 8
Science & Medicine 28

Astronomy Cast brings you a weekly fact-based journey through the cosmos.

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Ep. 366: HARPS Spectrograph

February 9th, 2015

Episode 400 of 485 episodes

Almost all the planet hunting has been done from space. But there’s a new instrument installed on the European Southern Observatory’s 3.6 meter telescope called the High Accuracy Radial velocity Planet Searcher which has already turned up 130 planets. Is this the future? Searching for planets from the ground?

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