A cutting-edge military space asset reached a landmark this fall. The Space Surveillance Telescope, or SST, now prepares for the next iteration of its mission.
After the move, SST will operate as a dedicated sensor in the U.S. Space Surveillance Network, operated by AFSPC.<\/p>\n\n\n\n
“The Australians are building the facility to house the telescope and will provide telescope operators and \u2026 contract maintainers.\u00a0AFSPC will relocate the telescope and share continuing agreed-upon maintenance 50-50 for the life of the system,” she said.<\/p>\n\n\n\n
As satellites have assumed a growing role in military sensor operations in recent years, the Defense Department has come to put a high value on detection of debris that could threaten these assets.<\/p>\n\n\n\n
“Space is congested with tens of thousands of manmade objects as well as micro-meteors, asteroids and other natural satellites,” Tactical Technology Office (TTO) Program Manager Lindsay Millard wrote in a DARPA blog. “[And] space is contested by a range of manmade threats that may have adverse effects on satellites.”<\/p>\n\n\n\n
Since going live in 2011, SST has assumed an integral role in defending against such hazards. The telescope logged 2.2 million asteroid observations in 2014 and 7.2 million in 2015, with the 2016 total expected to reach 10 million, DARPA reports. That makes it the world\u2019s most prolific tool for asteroid observation.<\/p>\n\n\n\n
The telescope, located at White Sands Missile Range in New Mexico, also has discovered 3,600 new asteroids and 69 near-Earth objects, including four that show some risk of impacting Earth, DARPA says.<\/p>\n\n\n\n\n\n
Of course, the ability to detect threats in space is not the same as the ability to defend against them. Asked whether the telescope will improve the military\u2019s defensive posture in space, AFSPC referred to recent public comments by Gen. John Hyten, head of U.S. Strategic Command.<\/p>\n\n\n\n
“We’re developing capabilities to defend ourselves,” he said. “It’s really that simple.”<\/p>\n\n\n\n
Program leaders say SST is the product of intensive scientific work between DARPA and the MIT Lincoln Laboratory, a federally funded R&D facility whose scientists apply advanced technology to problems of national security.<\/p>\n\n\n\n
“DARPA developed cutting-edge technologies with MIT LL to provide the world’s fastest telescope camera shutter, the world’s first curved charge-coupled device, or CCD, and the most steeply curved large primary telescope mirror ever made, to improve our ability to see dim objects in deep space,” Burnett said. The curved CCD allows the telescope to provide a higher degree of clarity across its field of view as compared to conventional digital cameras with flat CCDs, which tend to distort images takes from a highly curved mirror.<\/p>\n\n\n\n
The camera itself boasts what the Air Force calls the world\u2019s fastest telescope camera shutter, able to take thousands of pictures each night. Program managers also have made recent upgrades to the faint-object detection algorithms.<\/p>\n\n\n\n
Now that AFSPC has taken charge of SST, the Air Force plans to spend the next several months dismantling it in preparation for its intercontinental relocation, a move that will help the service to bridge a gap in coverage in the Southern Hemisphere.<\/p>\n\n\n\n
“In early 2017, SST will be disassembled in New Mexico and shipped to Australia.\u00a0Once SST is reassembled and reaches initial operational capability, our space analysts will examine the data and investigate new ways to exploit the SST data,” Burnett said. “SST will be operated in a wide area search mode to track known objects and detect new objects.”<\/p>\n\n\n\n\n\n
AFSPC\u00a0expects to see a large number of small objects added to present known inventory once SST is up and running, she said.<\/p>\n\n\n\n
Managers expect the telescope to be reassembled, calibrated, and ready for initial operational capability in 2020. Beyond that, “SST will be improved as technology and funding allow,” Burnett said. “We are constantly looking for ways to improve the capabilities we deliver to the warfighter to make timely decisions.”<\/p>\n","protected":false},"excerpt":{"rendered":"
Under a joint military agreement, Australia will take over the task of scanning the skies for space debris and asteroids that could endanger satellites or potentially strike the Earth.<\/p>\n","protected":false},"author":7,"featured_media":18569,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_yoast_wpseo_meta-robots-noindex":"","_yoast_wpseo_meta-robots-nofollow":"","_yoast_wpseo_canonical":"","_acf":"","_yoast_wpseo_primary_category":23,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","_smg_distribution_targets":[]},"categories":[23],"tags":[],"coauthors":[2220],"class_list":["post-14451","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-space"],"acf":{"subheadline":"","legacy_arc_id":"IZ3HHHMV2BGOPM54NCEUWO7ZVI","arc_canonical_url":"\/c2-comms\/satellites\/2016\/12\/20\/space-surveillance-telescope-begins-next-mission\/","remove_feature_photo":false,"is_sponsored":false,"subtype":"","redirect_url":"","disable_inline_ads":false,"native_logo_pretext":"Presented By:"},"yoast_head":"\n