5 orbital launches are anticipated this week. Two Falcon 9s are anticipated to launch from Florida and California, delivering three O3b mPOWER satellites and the USSF-153 payload, respectively. Internationally, a Soyuz 2.1b will ship the Progress MS-35 spacecraft to the Worldwide Area Station, whereas a Chinese language Chang Zheng 2D/YZ-3 and Chang Zheng 8A are anticipated to ship unspecified payloads.
Chang Zheng 2D/YZ-3 | Unknown Payload
The week’s first launch is a Chang Zheng 2D/YZ-3 (CZ-2D/YZ-3) scheduled for Wednesday, Sept. 9. The three-stage rocket will launch from Web site 94 (SLS-2) on the Jiuquan Satellite tv for pc Launch Heart in China, with liftoff set at 10:00 UTC inside a 21-minute window that opens at 9:52 UTC. The rocket will comply with a southeasterly trajectory to ship an unknown payload to an unspecified orbit.
The CZ-2D/YZ-3 automobile is a three-stage, 40.77-m-tall medium-lift automobile able to delivering 3,500 kg to low-Earth orbit (LEO) and 1,200 kg to geostationary switch orbit. The primary stage is powered by 4 YF-21C gas-generator engines fueled by dinitrogen tetroxide (N2O4) and unsymmetrical dimethylhydrazine (UDMH). The second stage is powered by a single YF-24C engine, which can also be a gas-generator-cycle engine that makes use of the identical propellants. The optionally available third stage, YZ-3, encompasses a single restartable YF-50D engine fueled by N2O4 and UDMH. The launch will mark the rocket’s fifth mission of 2026.
A Soyuz 2.1b rocket is about to launch the Progress MS-35 mission to the Worldwide Area Station (ISS) from Web site 31/6 on the Baikonur Cosmodrome on Sept. 9. The rocket will launch throughout an instantaneous launch window at 16:15 UTC and comply with a northeasterly trajectory.
The Progress MS-35 spacecraft is anticipated to reach on Sept. 11 and dock on the station’s Poisk zenith port at roughly 18:37 UTC, delivering 2,600 kg of cargo to the ISS. This would be the 188th flight of a Russian Progress automobile.
Soyuz 2.1b is a three-stage medium-lift automobile that options 4 RD-107A boosters wrapped across the second, or “core,” stage, which is powered by a single RD-108D engine. The third stage is powered by a single RD-0124 engine. Kerosene (RP-1) and liquid oxygen (LOX) energy all of the automobile’s phases. The 46.3-m-tall automobile has a liftoff thrust of 4,550 kN.
The mission would be the sixth mission of 2026 for the Soyuz 2.1b.
The primary Falcon 9 mission of the week is anticipated from Area Launch Complicated 4 East (SLC-4E) on the Vandenberg Area Power Base in California on Thursday, Sept. 10. Falcon 9 is anticipated to launch throughout a three-hour launch window that begins at 8:37 AM PDT, following a southeasterly trajectory to LEO following launch and delivering the categorized USSF-153 payload to orbit for the USA Area Power.
Falcon 9’s first stage, B1081, shall be on its twenty seventh flight and shall be recovered downrange within the Pacific Ocean by SpaceX’s autonomous droneship Of Course I Nonetheless Love You (OCISLY). This booster has beforehand supported the Crew-8, CRS-29, PACE, Transporter 10, EarthCARE, NROL-186, Transporter 13, TRACERS & Others, NROL-48, CSG-3, and 16 Starlink missions.
SpaceX’s Falcon 9 is a two-stage medium-lift launch automobile powered by a reusable first stage using 9 Merlin sea-level engines fueled by RP-1 and LOX. The expendable second stage is powered by a single vacuum-optimized Merlin engine, additionally fueled by RP-1 and LOX.
Chang Zheng 8A lifts off on its maiden launch from Wenchang. (Credit score: SpaceLens)
Chang Zheng 8A | Unknown Payload
The ultimate worldwide mission of the week is a Chang Zheng 8A (CZ-8A) launch from Business Launch Complicated-1 (Business LC-1) on the Wenchang Area Launch Web site in China on Sept. 11. The automobile will launch on a southeasterly trajectory throughout a four-hour window starting at 16:00 UTC, delivering an unspecified payload to an unknown orbit.
The CZ-8A automobile is a 50.5-m-tall, two-stage automobile, able to delivering 8,100 kg to LEO. The automobile has twin strap-on boosters, every powered by a YF-100 engine, round a primary stage that options two YF-100 engines, all of that are fueled by RP-1 and LOX. The rocket’s second stage is powered by two YF-75H engines fueled by liquid hydrogen (LH2) and LOX. The automobile has a complete liftoff thrust of 4,894 kN.
The mission would be the eleventh total mission for the CZ-8A, and the fifth of 2026.
Falcon 9 | O3b mPOWER 11, 12 & 13
The ultimate launch of the week is a Falcon 9 from Area Launch Complicated 40 (SLC-40) on the Cape Canaveral Area Power Station (CCSFS) on Sunday, Sept. 13. The automobile will launch on a southeasterly trajectory to medium-Earth orbit (MEO), with a one-hour and 37-minute launch window starting at 2:50 PM EDT.
Falcon 9 will ship three O3b mPOWER satellites for SES, a Luxembourg-based satellite tv for pc operator. The at present unknown booster will land downrange on SpaceX’s droneship A Shortfall of Gravitas (ASOG).
This mission shall be Falcon 9’s 688th total launch and one hundred and fifth of 2026. Moreover, this mission will function the 217th total orbital launch try of 2026.
(Lead picture: Falcon 9 launches from Cape Canaveral. Credit score: Julia Bergeron for NSF)
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