{"id":17932,"date":"2019-02-22T10:55:53","date_gmt":"2019-02-22T15:55:53","guid":{"rendered":"http:\/\/hobbyspace.com\/Blog\/?p=17932"},"modified":"2019-02-22T13:54:14","modified_gmt":"2019-02-22T18:54:14","slug":"virgin-galactic-spaceshiptwo-test-flight-feb-22-2019","status":"publish","type":"post","link":"https:\/\/hobbyspace.com\/Blog\/?p=17932","title":{"rendered":"Virgin Galactic SpaceShipTwo test flight &#8211; Feb.22.2019"},"content":{"rendered":"<p>[ <strong>Updates<\/strong>:<\/p>\n<p><strong>12:14 pm ES<\/strong>T: Max altitude is reportedly <del>294,000 feet, or 89.6 km, or 55.7 miles<\/del>. [<a href=\"https:\/\/twitter.com\/virgingalactic\/status\/1099015608824258560\">Update<\/a>: 295,007 feet, or 89.9 km, or 55.87 miles.]<\/p>\n<p><strong>12:08 pm EST<\/strong>: The SpaceShipTwo VSS Unity is back safely on the ground after a second successful powered flight to the edge of space. Official apogee not yet announced. Unity definitely achieved 50+ miles, which crosses the USAF\/NASA definition for the boundary altitude to space.<\/p>\n<p><strong>11:56 am EST<\/strong>: The motor has finished firing and the vehicle <a href=\"https:\/\/twitter.com\/virgingalactic\/status\/1098989574628433920\">reached Mach 3<\/a>.<\/p>\n<p><strong>11:55 am EST<\/strong>: Unity has been released and its motor is firing.<\/p>\n<p><strong>11:28 am EST<\/strong>: The WK2\/SS2 combo should reach the launch altitude in about half an hour and release the SS2 for its powered test flight. There are three crew persons on the SS2 today:<\/p>\n<blockquote class=\"twitter-tweet\" data-lang=\"en\">\n<p dir=\"ltr\" lang=\"en\">We have a 3rd crew member in the cabin of SpaceShipTwo today, Chief Astronaut Instructor, Beth Moses. She will provide human validation for the data we collect. Including aspects of the customer cabin and spaceflight environment from the perspective of people in the back. <a href=\"https:\/\/t.co\/WiUxhuf2zv\">pic.twitter.com\/WiUxhuf2zv<\/a><\/p>\n<p>\u2014 Virgin Galactic (@virgingalactic) <a href=\"https:\/\/twitter.com\/virgingalactic\/status\/1098981308351410176?ref_src=twsrc%5Etfw\">February 22, 2019<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p><a href=\"https:\/\/twitter.com\/virgingalactic\/status\/1098981545476448256\">VG also says<\/a> Moses is &#8220;She&#8217;s an expert micro-gravity researcher who&#8217;s completed over 400 zero g parabolic flights in 4 different aircrafts.&#8221;<\/p>\n<p><strong>11:08 am EST<\/strong>: The WK2\/SS2 combo has taken off:<\/p>\n<blockquote class=\"twitter-tweet\" data-lang=\"en\">\n<p dir=\"ltr\" lang=\"en\">Take off! WhiteKnightTwo and SpaceShipTwo have taken to the skies as our team watch on below.<\/p>\n<p>\u2014 Virgin Galactic (@virgingalactic) <a href=\"https:\/\/twitter.com\/virgingalactic\/status\/1098977691942830080?ref_src=twsrc%5Etfw\">February 22, 2019<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<figure id=\"attachment_17940\" aria-describedby=\"caption-attachment-17940\" style=\"width: 520px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/twitter.com\/virgingalactic\/status\/1098979986218708992\" target=\"_blank\" rel=\"noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"17940\" data-permalink=\"https:\/\/hobbyspace.com\/Blog\/?attachment_id=17940\" data-orig-file=\"https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/02\/WK2-SS2-Feb22-2019.jpg\" data-orig-size=\"1200,800\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"WK2 &amp;#038; SS2 take off on Feb.22-2019\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;WhiteKnightTwo VMS Eve and SpaceShipTwo VSS Unity take off from Mojave space port.&lt;\/p&gt;\n\" data-large-file=\"https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/02\/WK2-SS2-Feb22-2019-1024x683.jpg\" class=\"wp-image-17940 size-large\" src=\"http:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/02\/WK2-SS2-Feb22-2019-1024x683.jpg\" alt=\"\" width=\"520\" height=\"347\" srcset=\"https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/02\/WK2-SS2-Feb22-2019-1024x683.jpg 1024w, https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/02\/WK2-SS2-Feb22-2019-300x200.jpg 300w, https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/02\/WK2-SS2-Feb22-2019-768x512.jpg 768w, https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/02\/WK2-SS2-Feb22-2019.jpg 1200w\" sizes=\"auto, (max-width: 520px) 100vw, 520px\" \/><\/a><figcaption id=\"caption-attachment-17940\" class=\"wp-caption-text\"><em>WhiteKnightTwo VMS Eve and SpaceShipTwo VSS Unity take off from Mojave space port.<\/em><\/figcaption><\/figure>\n<p>]<\/p>\n<p><a href=\"http:\/\/www.VirginGalactic.com\">Virgin Galactic<\/a> plans to fly SpaceShipTwo VSS Unity to the edge of space today. This will be the fifth rocket powered flight and the second to to go to 80+ kilometers in altitude. Currently, the schedule has the WhiteKnightTwo with the SS2 hung beneath it taking off from <a href=\"https:\/\/www.mojaveairport.com\/\">Mojave Air &amp; Space Port<\/a> at 8:00 am PST local time (11:00 noon EST).<\/p>\n<p>Here is a diagram of the test:<\/p>\n<p><a href=\"https:\/\/twitter.com\/virgingalactic\/status\/1098635524707733504\" target=\"_blank\" rel=\"noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"17934\" data-permalink=\"https:\/\/hobbyspace.com\/Blog\/?attachment_id=17934\" data-orig-file=\"https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/02\/SS2FlightProfile.jpg\" data-orig-size=\"1852,960\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"SS2 Flight Profile\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/02\/SS2FlightProfile-1024x531.jpg\" class=\"aligncenter wp-image-17934 size-large\" src=\"http:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/02\/SS2FlightProfile-1024x531.jpg\" alt=\"\" width=\"520\" height=\"270\" srcset=\"https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/02\/SS2FlightProfile-1024x531.jpg 1024w, https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/02\/SS2FlightProfile-300x156.jpg 300w, https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/02\/SS2FlightProfile-768x398.jpg 768w, https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/02\/SS2FlightProfile.jpg 1852w\" sizes=\"auto, (max-width: 520px) 100vw, 520px\" \/><\/a><\/p>\n<p>Find live updates at <a href=\"https:\/\/twitter.com\/virgingalactic\" target=\"_d\" rel=\"noopener noreferrer\">Virgin Galactic (@virgingalactic) | Twitter<\/a>.<\/p>\n<p>Unity will be carrying several NASA sponsored research payloads that will take advantage of the several minutes of <a href=\"https:\/\/www.virgingalactic.com\/research\/\">microgravity conditions<\/a>.<\/p>\n<p style=\"text-align: center;\">====<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.amazon.com\/gp\/product\/173288613X\/ref=as_li_tl?ie=UTF8&amp;camp=1789&amp;creative=9325&amp;creativeASIN=173288613X&amp;linkCode=as2&amp;tag=hobbyspace&amp;linkId=311b8d6246852c6e061e56be6b65fe38\" target=\"_blank\" rel=\"noopener noreferrer\">The Cosma Hypothesis: Implications of the Overview Effect<\/a><img loading=\"lazy\" decoding=\"async\" style=\"border: none !important; margin: 0px !important;\" src=\"\/\/ir-na.amazon-adsystem.com\/e\/ir?t=hobbyspace&amp;l=am2&amp;o=1&amp;a=173288613X\" alt=\"\" width=\"1\" height=\"1\" border=\"0\" \/><\/p>\n<p style=\"text-align: center;\"><iframe style=\"width: 120px; height: 240px;\" src=\"\/\/ws-na.amazon-adsystem.com\/widgets\/q?ServiceVersion=20070822&amp;OneJS=1&amp;Operation=GetAdHtml&amp;MarketPlace=US&amp;source=ac&amp;ref=tf_til&amp;ad_type=product_link&amp;tracking_id=hobbyspace&amp;marketplace=amazon&amp;region=US&amp;placement=173288613X&amp;asins=173288613X&amp;linkId=32a85a2c6d678493c6b1b33bafb94876&amp;show_border=true&amp;link_opens_in_new_window=true&amp;price_color=333333&amp;title_color=0066c0&amp;bg_color=ffffff\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ Updates: 12:14 pm EST: Max altitude is reportedly 294,000 feet, or 89.6 km, or 55.7 miles. [Update: 295,007 feet, or 89.9 km, or 55.87 miles.] 12:08 pm EST: The SpaceShipTwo VSS Unity is back safely on the ground after a second successful powered flight to the edge of space. Official apogee not yet announced. &hellip; <a href=\"https:\/\/hobbyspace.com\/Blog\/?p=17932\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">Virgin Galactic SpaceShipTwo test flight &#8211; Feb.22.2019<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[5,96,44],"tags":[],"class_list":["post-17932","post","type-post","status-publish","format-standard","hentry","category-rockets","category-micrograv","category-spaceflight-parabolic-flight"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p34aWK-4Fe","jetpack-related-posts":[{"id":17291,"url":"https:\/\/hobbyspace.com\/Blog\/?p=17291","url_meta":{"origin":17932,"position":0},"title":"Virgin Galactic&#8217;s SpaceShipTwo rocket vehicle makes its first suborbital space flight [Update]","author":"TopSpacer","date":"December 13, 2018","format":false,"excerpt":"[ Update: Here is a video released by Virgin Galactic with highlights of the flight: https:\/\/youtu.be\/bRQUwjoETSE ] This morning two pilots for Virgin Galactic successfully flew SpaceShipTwo \"Unity\" to over 50 miles (82 km) in altitude. SpaceShipTwo reached: 51.4m 271,268ft 82.7km \u2014 Virgin Galactic (@virgingalactic) December 13, 2018 SpaceShipTwo's rocket\u2026","rel":"","context":"In &quot;Rockets&quot;","block_context":{"text":"Rockets","link":"https:\/\/hobbyspace.com\/Blog\/?cat=5"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/img.youtube.com\/vi\/bRQUwjoETSE\/0.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":17873,"url":"https:\/\/hobbyspace.com\/Blog\/?p=17873","url_meta":{"origin":17932,"position":1},"title":"Video: Piloting the Virgin Galactic SpaceShipTwo","author":"TopSpacer","date":"February 19, 2019","format":false,"excerpt":"[ Update Feb.20: The test flight has been postponed due to weather issues: Our test flight window opened this morning, but the Mojave weather isn\u2019t cooperating. We plan to try again in the next few days. We\u2019ll keep you posted. \u2014 Virgin Galactic (@virgingalactic) February 20, 2019 Friday is likely\u2026","rel":"","context":"In &quot;Rockets&quot;","block_context":{"text":"Rockets","link":"https:\/\/hobbyspace.com\/Blog\/?cat=5"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/02\/WK2-SS2-Feb17-2019-1024x768.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":16451,"url":"https:\/\/hobbyspace.com\/Blog\/?p=16451","url_meta":{"origin":17932,"position":2},"title":"Video: Virgin Galactic VSS Unity rocketplane reaches 52 km on third powered flight","author":"TopSpacer","date":"July 27, 2018","format":false,"excerpt":"On Thursday, the Virgin Galactic's VSS Unity rocketplane reached Mach 2.47 in speed and 52 kilometers in altitude on the vehicle's third test flight with the hybrid motor firing. This video shows highlights of the test: https:\/\/youtu.be\/c8dEwUD6fXs If the program continues to make steady progress, the vehicle should cross the\u2026","rel":"","context":"In &quot;Rockets&quot;","block_context":{"text":"Rockets","link":"https:\/\/hobbyspace.com\/Blog\/?cat=5"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/hobbyspace.com\/Blog\/wp-content\/uploads\/2018\/07\/Virgin_Galactics_Third_Powered_Flight-1024x576.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":2029,"url":"https:\/\/hobbyspace.com\/Blog\/?p=2029","url_meta":{"origin":17932,"position":3},"title":"Galactic Unite lesson plans based on Virgin Galactic SpaceShipTwo test flights","author":"TopSpacer","date":"April 30, 2013","format":false,"excerpt":"Yesterday. Virgin Galactic's SpaceShipTwo (SS2)vehicle made its first rocket powered test flight. VG has created an education program called Galactic Unite with STEM lesson plans based around the SS2 test flights: Galactic Unite Lesson Plans are now live! - Virgin Galactic Galactic Unite Lesson Plans are now live! Virgin Galactic\u2026","rel":"","context":"In &quot;Education&quot;","block_context":{"text":"Education","link":"https:\/\/hobbyspace.com\/Blog\/?cat=22"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/img.youtube.com\/vi\/HLDmcjeDohc\/0.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":17954,"url":"https:\/\/hobbyspace.com\/Blog\/?p=17954","url_meta":{"origin":17932,"position":4},"title":"Virgin Galactic sets new milestones on second flight to edge of space in 10 weeks","author":"TopSpacer","date":"February 22, 2019","format":false,"excerpt":"Here is a press release from Virgin Galactic about today's SpaceShipTwo flight to space: Virgin Galactic Makes Space for Second Time in Ten Weeks with Three On Board, Reaching Higher Altitudes and Faster Speeds, as Flight Test Program Continues Flight Follows December\u2019s Fourth Rocket-Powered Flight and First Space Flight Mojave,\u2026","rel":"","context":"In &quot;Rockets&quot;","block_context":{"text":"Rockets","link":"https:\/\/hobbyspace.com\/Blog\/?cat=5"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/02\/Second_Spaceflight_Rocket_Motor_Burn-1024x538.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":7683,"url":"https:\/\/hobbyspace.com\/Blog\/?p=7683","url_meta":{"origin":17932,"position":5},"title":"Review: &#8220;Perigee&#8221; by Patrick Chiles","author":"TopSpacer","date":"May 10, 2014","format":false,"excerpt":"After procrastinating for ages, I'm finally starting a series of \u00a0book reviews. I'll start with\u00a0Perigee\u00a0by Patrick Chiles. I'm sure that many space enthusiasts\u00a0hope that the\u00a0success of Gravity\u00a0will\u00a0convince \u00a0the general public \u00a0that near term, realistic space science fiction\u00a0can be just as\u00a0exciting and engaging as stories of intragalactic wars and faster-than-light aliens.\u2026","rel":"","context":"In &quot;Solar Sci-Fi&quot;","block_context":{"text":"Solar Sci-Fi","link":"https:\/\/hobbyspace.com\/Blog\/?cat=38"},"img":{"alt_text":"","src":"http:\/\/ir-na.amazon-adsystem.com\/e\/ir?t=hobbyspace&l=as2&o=1&a=1469957132","width":350,"height":200},"classes":[]}],"_links":{"self":[{"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=\/wp\/v2\/posts\/17932","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=17932"}],"version-history":[{"count":10,"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=\/wp\/v2\/posts\/17932\/revisions"}],"predecessor-version":[{"id":17950,"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=\/wp\/v2\/posts\/17932\/revisions\/17950"}],"wp:attachment":[{"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=17932"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=17932"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=17932"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}