One of SpaceX’s Starlink internet satellites just dodged a bullet in orbit.<\/p>\n
That bullet was one of the nine spacecraft that launched atop a Chinese Kinetica 1 rocket on Tuesday (Dec. 9) from Jiuquan Satellite Launch Center in the Gobi Desert. It zoomed dangerously close to a Starlink<\/a> satellite, according to SpaceX<\/a>, which was none too pleased with the close shave.<\/p>\n <\/p>\n “As far as we know, no coordination or deconfliction with existing satellites<\/a> operating in space was performed, resulting in a 200-meter close approach between one of the deployed satellites and STARLINK-6079 (56120) at 560 km altitude. Most of the risk of operating in space comes from the lack of coordination between satellite operators \u2014 this needs to change,” Michael Nicolls, vice president of Starlink engineering at SpaceX, said via X<\/a> on Friday evening (Dec. 12).<\/p>\n You may like<\/p>\n Kinetica 1 is a 100-foot-tall (30 meters) solid-fuel rocket<\/a> operated by CAS Space. The company, which is based in Guangzhou, responded to Nicolls’ post, saying that it did its due diligence as the launch services provider (LSP) but is looking into the incident nonetheless.<\/p>\n “Our team is currently in contact for more details. All CAS Space launches select their launch windows using the ground-based space awareness system to avoid collisions with known satellites\/debris. This is a mandatory procedure. We will work on identifying the exact details and provide assistance as the LSP,” CAS Space said via X<\/a> on Friday night.<\/p>\n Tuesday’s Kinetica 1 launch lofted “six Chinese multifunctional satellites, an Earth-observation satellite for the UAE [United Arab Emirates}, a scientific satellite for Egypt and an educational satellite for Nepal,” according to China Daily<\/a>. Nicolls’ post did not specify which of these spacecraft zoomed close to the Starlink satellite.<\/p>\n The coordination that Nicolls cited is becoming more and more important, for Earth orbit is getting more and more crowded. In 2020, for example, fewer than 3,400<\/a> functional satellites were whizzing around our planet. Just five years later, that number has soared to about 13,000<\/a>, and more spacecraft are going up all the time.<\/p>\n Most of them belong to SpaceX. The company currently operates nearly 9,300 Starlink satellites<\/a>, more than 3,000 of which have launched this year alone.<\/p>\n Starlink satellites avoid potential collisions autonomously, maneuvering themselves away from conjunctions predicted by available tracking data. And this sort of evasive action is quite common: Starlink spacecraft performed about 145,000 avoidance maneuvers<\/a> in the first six months of 2025, which works out to around four maneuvers per satellite per month.<\/p>\n That’s an impressive record. But many other spacecraft aren’t quite so capable, and even Starlink satellites can be blindsided by spacecraft whose operators don’t share their trajectory data, as Nicolls noted.<\/p>\n And even a single collision \u2014 between two satellites, or involving pieces of space junk<\/a>, which are plentiful in Earth orbit as well \u2014 could spawn a huge cloud of debris, which could cause further collisions. Indeed, the nightmare scenario, known as the Kessler syndrome<\/a>, is a debris cascade that makes it difficult or impossible to operate satellites in parts of the final frontier.<\/p>\n","protected":false},"excerpt":{"rendered":"One of SpaceX’s Starlink internet satellites just dodged a bullet in orbit. That bullet was one of the…\n","protected":false},"author":2,"featured_media":563020,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3844],"tags":[70,413,16,15],"class_list":{"0":"post-629665","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-space","8":"tag-science","9":"tag-space","10":"tag-uk","11":"tag-united-kingdom"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@uk\/115710866662167729","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/posts\/629665","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/comments?post=629665"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/posts\/629665\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/media\/563020"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/media?parent=629665"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/categories?post=629665"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/tags?post=629665"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}