Herschel and Planck

Herschel, the largest telescope ever launched, will study objects within and outside our Galaxy. It will be able to peer through clouds of gas and dust and observe stars as they form. Unlike Herschel, Planck will rotate continuously about its axis, scanning the whole sky to compile the most detailed and complete map ever of the Cosmic Microwave Background, or CMB. This CMB radiation is the relic radiation left over from the Big Bang, which occurred about 14 thousand million years ago. Herschel and Planck will be launched together atop an Ariane 5 rocket in spring 2009. ESApod video programme

You can listen to Herschel and Planck online on Radio and Podcast. Open the player on this page to stream the available audio.

Herschel and Planck is an episode from ESApod, audio and video from space by ESA Web Portal Staff.

This episode is 00:04:35 long.

This episode was published on Dec 11, 2008.

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