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Therefore, the NASA pictures are legally in the public domain. Photographs and other NASA images should include the NASA image number if you have it, for easy reference. When accessing space photographs, be sure that you know the source. Pictures not produced by NASA employees may have different usage restrictions.
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Near-Earth comets (NECs) are objects in a near-Earth orbit with a tail or coma made up of dust, gas or ionized particles emitted by a solid nucleus. Comet nuclei are typically less dense than asteroids but they pass Earth at higher relative speeds, thus the impact energy of a comet nucleus is slightly larger than that of a similar-sized ...
In the moments before NASA's DART spacecraft slammed into the asteroid Dimorphos in a landmark planetary defense test in 2022, it took high-resolution images of this small celestial object and its ...
The space rock last made a pass of Earth in 2013, and will make another approach in 2035, according to Nasa’s data. The object was first spotted by Nasa’s Near-Earth Object (NEO) Observations ...
Image refaite directement à partir du fichier source NASA AS17-148-22727. 07:42, 17 October 2010: 3,000 × 3,002 (6.21 MB) Huntster: Reverted to version as of 02:25, 31 July 2005; new image is (in my opinion) technically inferior to the July 2005 image, and is not the featured picture that was voted upon. Upload new image to another filename ...
NEO Surveyor will also be able to conduct targeted follow-up (TFO) to obtain more information for an object of special interest. [2] It is planned that moving object tracklets are delivered to the Minor Planet Center 2 to 3 times a day, on average 72 hours after their discovery. Additionally deep co-added images are published every 12 months. [2]
Original file (1,639 × 402 pixels, file size: 856 KB, MIME type: image/jpeg) This is a file from the Wikimedia Commons . Information from its description page there is shown below.