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News Release Archive:

News Release 336 of 964

February 22, 2007 10:00 AM (EST)

News Release Number: STScI-2007-10

NASA's Hubble Telescope Celebrates SN 1987A's 20th Anniversary

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Images labeled as "Print" are designed to print on standard, letter-sized paper. We recommend that the casual user use the Acrobat PDF version (if available), which sizes the image to fit on a single sheet of paper. In order to use the PDF images, you will need to install Acrobat Reader, which is available free from Adobe.

The JPEG version of this image (if available) is best suited for experienced users who are familiar with image and printer resolutions. Avoid printing these images from a web browser. Doing so may result in cropped or strangely formatted prints. The best way to print these images is to save them to your computer and use a graphics/photo program to print them.

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"Highest Quality" images are the best images available. These images are at the resolution taken by the telescope. Astronomical images may vary in size and resolution for several reasons: instruments differ in pixel resolution, the images may be cropped from larger fields, or the images may consist of mosaics of several images.