Fail:PIA20375-PlutoMoon-Charon-NightSide-20150717.jpg - Wikipedia Bahasa Melayu, ensiklopedia bebas

Saiz pralihat ini: 598 × 599 piksel. Leraian-leraian lain: 240 × 240 piksel | 479 × 480 piksel | 767 × 768 piksel | 1,041 × 1,043 piksel.

Fail asli (1,041 × 1,043 piksel, saiz fail: 64 KB, jenis MIME: image/jpeg)

Fail ini dari Wikimedia Commons dan mungkin digunakan oleh projek lain. Penerangan pada laman penerangan failnya di sana ditunjukkan di bawah.

Ringkasan

Keterangan	English: PIA20375: Charon's Night Side http://photojournal.jpl.nasa.gov/catalog/PIA20375 After its close approach to Pluto in July 2015, NASA's New Horizons spacecraft snapped this hauntingly beautiful image of the night side of Pluto's largest moon, Charon. Only an imager on the far side of Pluto could catch such a view, with a bright, thin sliver of Charon near the lower left illuminated by the sun. Night has fallen over the rest of this side of Charon, yet despite the lack of sunlight over most of the surface, Charon's nighttime landscapes are still faintly visible by light softly reflected off Pluto, just as "Earthshine" lights up a new moon each month. Charon is 750 miles (1,214 kilometers) in diameter, approximately as wide as Texas. Scientists on the New Horizons team are using this and similar images to map portions of Charon otherwise not visible during the flyby. This includes Charon's south pole â€“ toward the top of this image -- which entered polar night in 1989 and will not see sunlight again until 2107. Charon's polar temperatures drop to near absolute zero during this long winter. This combination of 16 one-second exposures was taken by New Horizons' Long Range Reconnaissance Imager (LORRI) at 2:30 UT on July 17, 2015, nearly three days after closest approach to Pluto and Charon, from a range of 1.9 million miles (3.1 million kilometers). The Johns Hopkins University Applied Physics Laboratory in Laurel, Maryland, designed, built, and operates the New Horizons spacecraft, and manages the mission for NASA's Science Mission Directorate. The Southwest Research Institute, based in San Antonio, leads the science team, payload operations and encounter science planning. New Horizons is part of the New Frontiers Program managed by NASA's Marshall Space Flight Center in Huntsville, Alabama.
Tarikh	29 Januari 2016
Sumber	http://photojournal.jpl.nasa.gov/jpeg/PIA20375.jpg
Pengarang	NASA/Johns Hopkins University Applied Physics Laboratory/Southwest Research Institute

Perlesenan

	This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
	Warnings: Use of NASA logos, insignia and emblems is restricted per U.S. law 14 CFR 1221. The NASA website hosts a large number of images from the Soviet/Russian space agency, and other non-American space agencies. These are not necessarily in the public domain. Materials based on Hubble Space Telescope data may be copyrighted if they are not explicitly produced by the STScI.[1] See also {{PD-Hubble}} and {{Cc-Hubble}}. The SOHO (ESA & NASA) joint project implies that all materials created by its probe are copyrighted and require permission for commercial non-educational use. [2] Images featured on the Astronomy Picture of the Day (APOD) web site may be copyrighted. [3] The National Space Science Data Center (NSSDC) site has been known to host copyrighted content. Its photo gallery FAQ states that all of the images in the photo gallery are in the public domain "Unless otherwise noted."