BEGIN:VCALENDAR VERSION:2.0 PRODID:-//chikkutakku.com//RDFCal 1.0//EN X-WR-CALDESC:GoogleカレンダーやiCalendar形式情報を共有シェ アしましょう。近所のイベントから全国のイベントま で今日のイベント検索やスケジュールを決めるならち っくたっく X-WR-CALNAME:ちっくたっく X-WR-TIMEZONE:UTC BEGIN:VEVENT SUMMARY:(NET) Super Heavy/Starship B3 • IFT-14 & Starlink DTSTART;VALUE=DATE:20260915 DTEND;VALUE=DATE:20260916 UID:277478863536 DESCRIPTION:A SpaceX Super Heavy rocket will launch a Starship prototype o n its 14th test flight and first orbital flight\, designated IFT-14 (Integ rated Flight Test). Starship will be a stretched version equipped with Rap tor 3 engines and perform a payload deployment of 20 Starlink V3 satellite s and a relight of a single Raptor engine while in space. Super Heavy will perform an ocean landing in the Gulf of Mexico. It will have an integrate d vented interstage/forward dome\, three grid fins instead of the prior fo ur\, as well as the use of the grid fins as catch points. The booster/ship combination is designated as B21/S41\, both of the Block 3 variant.\n-\nS tarlink v3 satellites are built by SpaceX and have a reported launch mass of ~2 tonnes. The mass-produced spacecraft carry a communications payload using the Ku and Ka frequency bands\, plus E-band for backhaul\, which wil l allow Starlink to provide ~10x more capacity per satellite than earlier iterations. They also employ optical inter-satellite links\, phased array beam forming and digital processing technologies. Like the v2 satellites t he v3 sats are equipped with more powerful Argon Hall thrusters. Starlink sats are able to track on-orbit debris and capable of autonomous collision avoidance. All satellites will be equipped with anti-reflective coatings. \nThe updated Starlink network architecture has 1584 satellites at 550km a ltitude and an inclination of 53 degrees\, 1584 satellites at 540km and an inclination of 53.2 degrees\, 720 satellites at 570km and an inclination of 70 degrees\, and 520 satellites at 560km and an inclination of 97.6 deg rees. The initial FCC application covered 4408 Starlink satellites. Eventu ally SpaceX will launch and operate a follow-on network of 7518 additional Starlink satellites transmitting in V-band frequencies. In the final depl oyment stage an additional 30000 Starlink satellites might get orbited.\n- \nDelayed from late August. \n\nWebcast: \nhttps://www.spacex.com/launches /starship-flight-13\nhttps://spaceflightnow.com/ LOCATION:SpaceX Starship Orbital Launch Pad\, Boca Chica Blvd\, Brownsvill e\, TX 78521\, Vereinigte Staaten END:VEVENT END:VCALENDAR