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Birthday · April 3, 2009

Around the World in 80 Telescopes

April 3, 2009

Every candle on your cake is a tiny imitation of the stars that made you possible.

Around the World in 80 Telescopes

A little universe, just for you

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APOD published April 3, 2009. Credit: ESO / 100 Hours of Astronomy. A publication-date match, not a photo taken on your date. Independent of NASA.

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Around the World in 80 Telescopes

Original APOD · April 3, 2009

Want to go on an extraordinary voyage? Today you can, by watching Around the World in 80 Telescopes. The 24-hour long webcast is organized by the European Southern Observatory for the International Year of Astronomy cornerstone project 100 Hours of Astronomy. As suggested in this astronomically intense composite, the webcast event follows night and day around the globe to visit some of the most advanced observatories on Earth and in space, exploring the universe in visible light and beyond. The Gemini North Telescope (Hawaii, USA) and the large observatories at the summit of volcanic Mauna Kea are scheduled for the first stops in the program beginning April 3 at 09:00 UT. Others on the schedule include the Swift Satellite and Fermi Gamma-ray Space Telescope, the Himalayan Chandra Telescope (Hanle, India), and the 10-meter South Pole Telescope and IceCube Neutrino Telescope (South Pole, Antarctica).

Image credit: ESO / 100 Hours of Astronomy

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