{"id":12681,"date":"2020-01-29T22:05:16","date_gmt":"2020-01-29T14:05:16","guid":{"rendered":"https:\/\/wp-productionenv-bjg9h2g2bgg5b8aa.southeastasia-01.azurewebsites.net\/news\/spacex-boosts-60-more-starlink-satellites-into-orbit-after-weather-delays\/"},"modified":"2020-01-29T22:05:16","modified_gmt":"2020-01-29T14:05:16","slug":"spacex-boosts-60-more-starlink-satellites-into-orbit-after-weather-delays","status":"publish","type":"post","link":"https:\/\/starpath.global\/news\/spacex-boosts-60-more-starlink-satellites-into-orbit-after-weather-delays\/","title":{"rendered":"SpaceX boosts 60 more Starlink satellites into orbit after weather delays"},"content":{"rendered":"<figure id=\"attachment_43302\" aria-describedby=\"caption-attachment-43302\" style=\"width: 1200px\" class=\"wp-caption alignnone\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-43302\" src=\"http:\/\/spaceflightnow.com\/wp-content\/uploads\/2020\/01\/IMG_8216-copy.jpg\" alt=\"\" width=\"1200\" height=\"800\" srcset=\"https:\/\/spaceflightnow.com\/wp-content\/uploads\/2020\/01\/IMG_8216-copy.jpg 1200w, https:\/\/spaceflightnow.com\/wp-content\/uploads\/2020\/01\/IMG_8216-copy-300x200.jpg 300w, https:\/\/spaceflightnow.com\/wp-content\/uploads\/2020\/01\/IMG_8216-copy-768x512.jpg 768w, https:\/\/spaceflightnow.com\/wp-content\/uploads\/2020\/01\/IMG_8216-copy-678x452.jpg 678w\" sizes=\"(max-width: 1200px) 100vw, 1200px\"><figcaption id=\"caption-attachment-43302\" class=\"wp-caption-text\">A Falcon 9 rocket lifted off at 9:06:49 a.m. EST (1406:49 GMT) Wednesday with 60 Starlink Internet satellites. Credit: Stephen Clark \/ Spaceflight Now<\/figcaption><\/figure>\n<p>After waiting more than a week for good weather, SpaceX launched a Falcon 9 rocket Wednesday from Cape Canaveral with 60 more satellites for the company\u2019s Starlink Internet network, continuing to build out a fleet of fleet of orbiting broadband relay stations that could eventually number in the thousands.<\/p>\n<p>The 229-foot-tall (70-meter) Falcon 9 rocket fired up at 9:06:49 a.m. EST (1406:49 GMT) Wednesday and climbed away from from Cape Canaveral\u2019s Complex 40 launch pad. An incandescent flame from the rocket\u2019s nine Merlin 1D main engines \u2014 collectively generating 1.7 million pounds of thrust \u2014 trailed more than 20 stories behind the launcher.<\/p>\n<p>A roar from the Falcon 9\u2019s engines reached spectators a few seconds later as the rocket arced toward the northeast into clear skies over Florida\u2019s Space Coast.<\/p>\n<p>The liftoff Wednesday came after a series of weather delays since last week. After performing a standard pre-launch test-firing of the rocket, SpaceX pushed back the launch from Jan. 21 to Jan. 24, then to Monday, Jan. 27, to wait for improved weather conditions in the Atlantic Ocean, where SpaceX stationed ships to retrieve the first stage and payload fairing from the Falcon 9 rocket.<\/p>\n<p>SpaceX scrubbed a launch attempt Monday due to strong upper level winds, then bypassed a launch opportunity Tuesday, again wait for better weather in the downrange recovery area.<\/p>\n<p>Weather conditions at Cape Canaveral appeared ideal for a launch Wednesday, and SpaceX\u2019s 80th Falcon 9 flight put on a spectacular show.<\/p>\n<p>Two-and-a-half minutes after liftoff, the rocket\u2019s first stage shut down its engines and dropped away from the Falcon 9\u2019s second stage. Seconds later, the upper stage\u2019s single Merlin engine \u2014 modified with an enlarged nozzle for better performance in space \u2014 ignited to accelerate the 60 Starlink satellites into orbit.<\/p>\n<p>The Falcon 9 jettisoned its clamshell-like payload fairing nearly three-and-a-half minutes into the mission.<\/p>\n<p>Flying tail first, the rocket\u2019s first stage booster reignited three of its nine engines to guide it toward SpaceX\u2019s drone ship \u201cOf Course I Still Love You\u201d positioned around 400 miles (630 kilometers) northeast of Cape Canaveral. A final landing burn using the center engine slowed the booster for a controlled vertical touchdown on the football field-sized barge, marking the 49th time SpaceX has recovered one of its rockets intact.<\/p>\n<p><iframe id=\"twitter-widget-0\" scrolling=\"no\" frameborder=\"0\" allowtransparency=\"true\" allowfullscreen=\"true\" class=\"\" style=\"position: static; visibility: visible; width: 0px; height: 0px; display: block; flex-grow: 1;\" title=\"X Post\" src=\"https:\/\/platform.twitter.com\/embed\/Tweet.html?dnt=false&amp;embedId=twitter-widget-0&amp;features=eyJ0ZndfdGltZWxpbmVfbGlzdCI6eyJidWNrZXQiOltdLCJ2ZXJzaW9uIjpudWxsfSwidGZ3X2ZvbGxvd2VyX2NvdW50X3N1bnNldCI6eyJidWNrZXQiOnRydWUsInZlcnNpb24iOm51bGx9LCJ0ZndfdHdlZXRfZWRpdF9iYWNrZW5kIjp7ImJ1Y2tldCI6Im9uIiwidmVyc2lvbiI6bnVsbH0sInRmd19yZWZzcmNfc2Vzc2lvbiI6eyJidWNrZXQiOiJvbiIsInZlcnNpb24iOm51bGx9LCJ0ZndfZm9zbnJfc29mdF9pbnRlcnZlbnRpb25zX2VuYWJsZWQiOnsiYnVja2V0Ijoib24iLCJ2ZXJzaW9uIjpudWxsfSwidGZ3X21peGVkX21lZGlhXzE1ODk3Ijp7ImJ1Y2tldCI6InRyZWF0bWVudCIsInZlcnNpb24iOm51bGx9LCJ0ZndfZXhwZXJpbWVudHNfY29va2llX2V4cGlyYXRpb24iOnsiYnVja2V0IjoxMjA5NjAwLCJ2ZXJzaW9uIjpudWxsfSwidGZ3X3Nob3dfYmlyZHdhdGNoX3Bpdm90c19lbmFibGVkIjp7ImJ1Y2tldCI6Im9uIiwidmVyc2lvbiI6bnVsbH0sInRmd19kdXBsaWNhdGVfc2NyaWJlc190b19zZXR0aW5ncyI6eyJidWNrZXQiOiJvbiIsInZlcnNpb24iOm51bGx9LCJ0ZndfdXNlX3Byb2ZpbGVfaW1hZ2Vfc2hhcGVfZW5hYmxlZCI6eyJidWNrZXQiOiJvbiIsInZlcnNpb24iOm51bGx9LCJ0ZndfdmlkZW9faGxzX2R5bmFtaWNfbWFuaWZlc3RzXzE1MDgyIjp7ImJ1Y2tldCI6InRydWVfYml0cmF0ZSIsInZlcnNpb24iOm51bGx9LCJ0ZndfbGVnYWN5X3RpbWVsaW5lX3N1bnNldCI6eyJidWNrZXQiOnRydWUsInZlcnNpb24iOm51bGx9LCJ0ZndfdHdlZXRfZWRpdF9mcm9udGVuZCI6eyJidWNrZXQiOiJvbiIsInZlcnNpb24iOm51bGx9fQ%3D%3D&amp;frame=false&amp;hideCard=false&amp;hideThread=false&amp;id=1222541269186105345&amp;lang=en&amp;origin=https%3A%2F%2Fspaceflightnow.com%2F2020%2F01%2F29%2Fspacex-boosts-60-more-starlink-satellites-into-orbit-after-weather-delays%2F&amp;sessionId=04879cbd4d5b9d8aa35b2bc7f50fd4f32ee59185&amp;theme=light&amp;widgetsVersion=6a3ad42b224df%3A1778106238597&amp;width=550px\" data-tweet-id=\"1222541269186105345\"><\/iframe><\/p>\n<blockquote class=\"twitter-tweet\" data-twitter-extracted-i1782696646568921577=\"true\">\n<p dir=\"ltr\" lang=\"en\">Here\u2019s a replay of the Falcon 9 rocket\u2019s first stage landing on a SpaceX vessel in the Atlantic Ocean roughly 400 miles northeast of Cape Canaveral this morning. This was the third flight of this particular booster from three different launch pads. https:\/\/t.co\/JPG97JCbdX pic.twitter.com\/sgueePPq4G<\/p>\n<p>\u2014 Spaceflight Now (@SpaceflightNow) January 29, 2020<\/p>\n<\/blockquote>\n<p><script async=\"\" src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>The booster flown Wednesday was making its third trip to space, following successful launches and landings in March 2019 and June 2019 on flights carrying SpaceX\u2019s Crew Dragon spacecraft and Canada\u2019s Radarsat Constellation Mission. With Wednesday\u2019s mission, the booster has launched from all three of SpaceX\u2019s active launch pads in Florida and California.<\/p>\n<p>The two halves of the Falcon 9\u2019s payload shroud used cold gas thrusters to maneuver into the proper orientation for descent, then unfurled parafoils for a gentle fall toward the Atlantic Ocean. SpaceX\u2019s two fast-moving fairing recovery boats \u2014 named \u201cMs. Tree and \u201cMs. Chief\u201d \u2014 tried to catch both halves of the Falcon 9\u2019s aerodynamic fairing.<\/p>\n<p>SpaceX confirmed Ms. Tree caught one side of the shroud in a giant net. Ms. Chief, equipped with a similar net, failed to snag the other half of the fairing before it fell into the sea, but teams were expected to pull the hardware from the ocean for inspections and refurbishment.<\/p>\n<figure id=\"attachment_43303\" aria-describedby=\"caption-attachment-43303\" style=\"width: 900px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-43303\" src=\"http:\/\/spaceflightnow.com\/wp-content\/uploads\/2020\/01\/f9_fairing_catch.jpg\" alt=\"\" width=\"900\" height=\"563\" srcset=\"https:\/\/spaceflightnow.com\/wp-content\/uploads\/2020\/01\/f9_fairing_catch.jpg 900w, https:\/\/spaceflightnow.com\/wp-content\/uploads\/2020\/01\/f9_fairing_catch-300x188.jpg 300w, https:\/\/spaceflightnow.com\/wp-content\/uploads\/2020\/01\/f9_fairing_catch-768x480.jpg 768w, https:\/\/spaceflightnow.com\/wp-content\/uploads\/2020\/01\/f9_fairing_catch-678x424.jpg 678w\" sizes=\"(max-width: 900px) 100vw, 900px\"><figcaption id=\"caption-attachment-43303\" class=\"wp-caption-text\">SpaceX\u2019s recovery boat \u201cMs. Tree\u201d caught one half of the Falcon 9 rocket\u2019s two-piece payload fairing after Wednesday\u2019s launch. Credit: SpaceX<\/figcaption><\/figure>\n<p>While SpaceX\u2019s teams in the Atlantic were busy recovering pieces of the Falcon 9 rocket for reuse, the launcher\u2019s upper stage \u2014 which is not reusable \u2014 fired its engine two times to place the 60 Starlink satellites into a targeted 180-mile-high (290-kilometer) orbit inclined 53 degrees to the equator.<\/p>\n<p>SpaceX said the rocket did its job placing the satellites into the proper orbit, and live video from the Falcon 9\u2019s second stage showed the 60 flat-panel satellites separating from the launch vehicle as it flew south of Australia about one hour after liftoff from Cape Canaveral.<\/p>\n<p>The spacecraft were expected to extend their power-generating solar panels, and krypton ion thrusters on each satellite will begin raising their orbits to an altitude of around 341 miles (550 kilometers), where SpaceX intends to operate its first 1,584 Starlink platforms to provide worldwide Internet service.<\/p>\n<p><iframe id=\"twitter-widget-1\" scrolling=\"no\" frameborder=\"0\" allowtransparency=\"true\" allowfullscreen=\"true\" class=\"\" style=\"position: static; visibility: visible; width: 0px; height: 0px; display: block; flex-grow: 1;\" title=\"X Post\" src=\"https:\/\/platform.twitter.com\/embed\/Tweet.html?dnt=false&amp;embedId=twitter-widget-1&amp;features=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%3D%3D&amp;frame=false&amp;hideCard=false&amp;hideThread=false&amp;id=1222539323289034754&amp;lang=en&amp;origin=https%3A%2F%2Fspaceflightnow.com%2F2020%2F01%2F29%2Fspacex-boosts-60-more-starlink-satellites-into-orbit-after-weather-delays%2F&amp;sessionId=04879cbd4d5b9d8aa35b2bc7f50fd4f32ee59185&amp;theme=light&amp;widgetsVersion=6a3ad42b224df%3A1778106238597&amp;width=550px\" data-tweet-id=\"1222539323289034754\"><\/iframe><\/p>\n<blockquote class=\"twitter-tweet\" data-twitter-extracted-i1782696646568921577=\"true\">\n<p dir=\"ltr\" lang=\"en\">Here\u2019s a video of SpaceX\u2019s 60 latest Starlink Internet satellites separating from a Falcon 9 rocket as it flew in orbit south of Australia. https:\/\/t.co\/JPG97JCbdX pic.twitter.com\/hMRmBC9lrd<\/p>\n<p>\u2014 Spaceflight Now (@SpaceflightNow) January 29, 2020<\/p>\n<\/blockquote>\n<p><script async=\"\" src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>The Starlink satellites, built at a SpaceX facility in Redmond, Washington, filled the volume of the Falcon 9\u2019s payload fairing. Each satellite weighs around 573 pounds, or 260 kilograms, and the Starlink craft stacked together form the heaviest payload SpaceX has ever launched.<\/p>\n<p>With Wednesday\u2019s launch, SpaceX has deployed 240 Starlink satellites on four dedicated missions since last May. That makes SpaceX the owner of the world\u2019s largest fleet of commercial satellites.<\/p>\n<p>SpaceX, founded by billionaire Elon Musk, has regulatory approval from the Federal Communications Commission to eventually field a fleet of up to 12,000 small Starlink broadband stations. But SpaceX has said the size of the Starlink fleet will grow with demand after the company launches its initial block of 1,584 satellites.<\/p>\n<p>SpaceX says 24 launches are needed to provide global broadband service through the Starlink service. But the company could provide an interim level of service over parts of the Earth later this year, once SpaceX has launched around 720 satellites on 12 Falcon 9 flights.<\/p>\n<p>Gwynne Shotwell, SpaceX\u2019s president and chief operating officer, told reporters in December that the Redmond factory was producing as many as seven satellites per day.<\/p>\n<p>\u201cBecause Starlink satellites fly in a global constellation, we can bring high-speed Internet to places that previously had terrible service or no service at all,\u201d said Lauren Lyons, a SpaceX engineer who provided commentary on SpaceX\u2019s webcast of Wednesday\u2019s mission. \u201cSome of the most exciting opportunities for Starlink are rural or remote locations where traditional fiber or cable just isn\u2019t practical.\u201d<\/p>\n<p>Cruise ships, airplanes and the U.S. military are also likely customers of Starlink services.<\/p>\n<p>SpaceX has not announced a price for the Starlink service, or downlink and uplink speeds customers can expect through the network.<\/p>\n<p>\u201cBuilding a constellation that can provide this level of service is incredibly challenging, but we are making steady progress toward that goal with every Starlink launch,\u201d Lyons said.<\/p>\n<figure id=\"attachment_43304\" aria-describedby=\"caption-attachment-43304\" style=\"width: 900px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-43304\" src=\"http:\/\/spaceflightnow.com\/wp-content\/uploads\/2020\/01\/starlink3_stack.jpg\" alt=\"\" width=\"900\" height=\"500\" srcset=\"https:\/\/spaceflightnow.com\/wp-content\/uploads\/2020\/01\/starlink3_stack.jpg 900w, https:\/\/spaceflightnow.com\/wp-content\/uploads\/2020\/01\/starlink3_stack-300x167.jpg 300w, https:\/\/spaceflightnow.com\/wp-content\/uploads\/2020\/01\/starlink3_stack-768x427.jpg 768w, https:\/\/spaceflightnow.com\/wp-content\/uploads\/2020\/01\/starlink3_stack-678x377.jpg 678w\" sizes=\"(max-width: 900px) 100vw, 900px\"><figcaption id=\"caption-attachment-43304\" class=\"wp-caption-text\">A view of the 60 Starlink satellites stacked before Wednesday\u2019s launch. Credit: SpaceX<\/figcaption><\/figure>\n<p>Scientists have raised concerns that thousands of Starlink satellites in low Earth orbit could interfere with astronomical observations. The Starlink spacecraft launched last year were more visible from the ground than predicted, prompting criticism from some scientists and amateur astronomers.<\/p>\n<p>The satellites are especially bright soon after launch, when they are bunched together and flying at lower altitudes.<\/p>\n<p>SpaceX debuted an experimental darkening treatment on one of the Starlink satellites launched Jan. 6, but none of the 60 satellites delivered to orbit Wednesday have the&nbsp;darker coating, which is aimed at minimizing reflectivity of sunlight down to the ground.<\/p>\n<p>\u201cIt takes a few weeks for those satellites to reach their final orbit destination, so we don\u2019t have the results of that DarkSat experiment just yet, but we\u2019ll be sure to share what we\u2019ve learned as the data becomes available,\u201d Lyons said.<\/p>\n<p>With Wednesday\u2019s launch, SpaceX has sent 120 Starlink satellites into orbit on two Falcon 9 missions just this month. At least one Starlink launch with approximately 60 additional satellites is scheduled in February on another Falcon 9 rocket.<\/p>\n<p>More than half of SpaceX\u2019s 35 to 38 &nbsp;launches scheduled in 2020 will carry Starlink satellites, Shotwell said last month.<\/p>\n<p><b><i>Email the author.<\/i><\/b><\/p>\n<p><em><strong>Follow Stephen Clark on Twitter: @StephenClark1.<\/strong><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A Falcon 9 rocket lifted off at 9:06:49 a.m. EST (1406:49 GMT) Wednesday with 60 Starlink Internet satellites. Credit: Stephen Clark \/ Spaceflight Now After waiting more than a week for good weather, SpaceX launched a Falcon 9 rocket Wednesday from Cape Canaveral with 60 more satellites for the company\u2019s Starlink Internet network, continuing to [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[2],"tags":[1661,252,291,1736,1573,479,25,316],"class_list":["post-12681","post","type-post","status-publish","format-standard","hentry","category-news","tag-astronomy","tag-broadband","tag-commercial-space","tag-complex-40","tag-drone-ship","tag-falcon-9","tag-launch","tag-spacex"],"acf":[],"_links":{"self":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/12681"}],"collection":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/comments?post=12681"}],"version-history":[{"count":0,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/12681\/revisions"}],"wp:attachment":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/media?parent=12681"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/categories?post=12681"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/tags?post=12681"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}