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World's First HDTV Image Of 'Earth-rise' Over Moon

Date:
November 14, 2007
Source:
Japan Aerospace Exploration Agency
Summary:
The Japan Aerospace Exploration Agency (JAXA) and NHK (Japan Broadcasting Corporation) have successfully performed the world's first high-definition image taking of an Earth-rise by the lunar explorer "KAGUYA" (SELENE), which was injected into a lunar orbit at an altitude of about 100 km on October 18, 2007.

Earth-rise image shot taken by the HDTV onboard the KAGUYA.
Credit: Japan Aerospace Exploration Agency

The Japan Aerospace Exploration Agency (JAXA) and NHK (Japan Broadcasting Corporation) have successfully performed the world's first high-definition image taking of an Earth-rise* by the lunar explorer "KAGUYA" (SELENE), which was injected into a lunar orbit at an altitude of about 100 km on October 18, 2007.

The Apollo project was the first mission to take images of Earth rising over the Moon. The KAGUYA successfully shot high-definition images of the Earth-rise showing an impressive image of the blue Earth which was the only floating object in pitch-dark space. These are the world's first high-definition earth images taken from about 380,000 km away from the earth in space.

The image taking was performed by the KAGUYA's onboard high definition television (HDTV) for space use developed by NHK. The moving image data acquired by the KAGUYA was received at the JAXA Usuda Deep Space Center, and processed by NHK.

The satellite was confirmed to be in good health through telemetry data received at the Usuda station.

* Note: Earth-rise is a phenomenon seen only from satellites that travel around the Moon, such as the KAGUYA and the Apollo space ship. The Earth-rise cannot be observed by a person who is on the Moon as they can always see the Earth at the same position.


Story Source:

The above story is based on materials provided by Japan Aerospace Exploration Agency. Note: Materials may be edited for content and length.


Cite This Page:

Japan Aerospace Exploration Agency. "World's First HDTV Image Of 'Earth-rise' Over Moon." ScienceDaily. ScienceDaily, 14 November 2007. <www.sciencedaily.com/releases/2007/11/071113085735.htm>.
Japan Aerospace Exploration Agency. (2007, November 14). World's First HDTV Image Of 'Earth-rise' Over Moon. ScienceDaily. Retrieved August 20, 2014 from www.sciencedaily.com/releases/2007/11/071113085735.htm
Japan Aerospace Exploration Agency. "World's First HDTV Image Of 'Earth-rise' Over Moon." ScienceDaily. www.sciencedaily.com/releases/2007/11/071113085735.htm (accessed August 20, 2014).

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