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Issue 35 · Tuesday 27 October 2026 · 4 min read

Booster 22 fires 33 engines for Flight 15; Swift's mission ends; Lijian-2 rolls to the pad

In this issue: What's hot · Flew (2) · What people are saying (2) · News (10) · One takeaway

What's hot

Booster 22 fires all 33 engines for Flight 15. SpaceX ran the full-duration static fire of Super Heavy Booster 22 at Starbase on Sunday 25 October, lighting its 33 Raptor 3 engines for about fifteen seconds. The booster now waits on Ship 42, which has its own static fire and checkouts to get through before the two stack.

Flight 15 is the one Musk has said will attempt the first tower catch of a ship, so this is the first box ticked on that campaign. Space.com reckons, on past campaign pacing, that lift-off lands somewhere in mid-to-late November; no date is set. Flight 14 on 28 September reached orbit and put out 26 Starlink V3 satellites, the first operational payloads Starship has delivered, before an upper-stage Raptor shut down early and the flight was cut to a Pacific splashdown roughly three hours after lift-off. Space.com

“Full duration 33-engine static fire for the Super Heavy booster preparing for Flight 15”

Flew

  • Falcon 9 | Starlink Group 15-16 — Pushed back roughly an hour inside its window, to 05:46 UTC on Tuesday 27 October.

  • Falcon 9 | NROL-195 — Moved off 5 November to NET 30 November, and the date is back to unconfirmed rather than tracking a clock time.

What people are saying

Musk puts Raptor 4 at 300 tons of sea-level thrust. Teslarati picked up a Musk post on Monday claiming the next Raptor will reach 300 tons of thrust at sea level while weighing about what Raptor 3 does. SpaceX has published nothing on Raptor 4, so this is a figure from one man on X, not a released specification.

Super Heavy can only hold so many engines under a fixed booster diameter, so thrust per engine is the lever left for lifting a heavier stack — which is why every Raptor number gets argued over the moment it appears. Teslarati's ladder for the family: Raptor 1 at 185 tons for roughly 2,080 kg, Raptor 2 at 230 tons for about 1,630 kg, Raptor 3 aiming at 280 tons for 1,525 kg. Teslarati

Kyiv rejects Musk's claim that drones flew on Starlink. Musk wrote on X that Ukraine's military broke Starlink's terms of service by steering lethal attack drones over the consumer network, and that the hole was plugged last week. Ukrainian officials and former drone advisers deny it; the claim is contested, not established. Zelensky says access has returned to pre-restriction speeds.

Behind the row is the question of who can throttle a commercial constellation in wartime, and on what authority — and it is now shaping how European operators sell against Starlink. Advisers cited by Business Insider say consumer terminals cut out above roughly 90 km/h of motion and only work in whitelisted areas, so drones needing satellite links use Starshield, which Musk says the US government controls. SatNet News

News

  • Neil Gehrels Swift Observatory — is formally finished: NASA ended the mission in a statement on 23 October after Katalyst's LINK servicer could not grab and boost it, and the telescope should reenter within weeks. This was the first attempt to catch and lift a satellite never built to be serviced, so its failure is a hard data point on whether commercial rescue can be an option for ageing spacecraft. LINK launched on 3 July under a $30 million contract, lost its propulsion and reaction wheels about three weeks later, and got no closer than 12 to 15 km, where it photographed Swift. Swift took its last science data on 20 October. Space.com

  • Shenzhou-23 — has a little over a month left aboard Tiangong, and one of its three crew will stay on with the two arriving on Shenzhou-24 — a planned uninterrupted year in space. China has not flown a year-long mission before, and the handover is tied to the next crewed launch, which carries a Pakistani visitor for about a week. The agency has not said whether Zhu Yangzhu, Li Jiaying or Zhang Zhiyuan draws the long stay. The crew also ran the fifth external deployment of the exposure experiment module, now holding eight projects and twenty-six sample units. China in Space

  • Big Iron — is the 86 m stainless vehicle Cowboy Space unveiled on Monday evening, built so the second stage stays up and unfolds into a megawatt-class computing platform instead of being thrown away. Another new entrant whose business case rests on orbital data centres rather than launch itself — and nothing of it has flown, so file the schedule under ambition for now. Once unfolded, each stage is meant to measure 132 m by 73 m and hold five racks of NVIDIA Vera Rubin GPUs in dawn-dusk orbit. The company wants to fly in 2028 and, subject to FCC approval, to build a constellation called Stampede of as many as 20,000 of them. Payload

  • Lijian-2 Y2 — moved out to its dedicated pad in the Dongfeng commercial launch zone on Monday 26 October, with assembly and testing done and launch set for an unspecified date soon. It is the second flight of China's biggest commercial liquid rocket and the first meant to do bulk constellation deployment, so it is one to keep an eye on this week. Lijian-2 lifts up to 12 tonnes and is China's first common-booster-core design. The first flight, on 30 March, put 4.2 tonnes in orbit. Tencent reports this one carries 18 Qianfan satellites; that payload is not officially confirmed. SatNet News

  • Nebula-2 — has both of its first-stage tanks delivered — liquid oxygen and kerosene — off the line at Deep Blue Aerospace's Changqing plant, which the company says completes the main body structure. Tanks done means the first-stage propulsion test fire is the next real milestone for China's loudest reusable-rocket challenger, after the Thunder-RS engine's 200-second runs. The tanks are 5 metres across, which the company claims is the largest liquid rocket tank built by a Chinese commercial firm. Nebula-2 is a two-stage reusable design rated for 25 tonnes to LEO and 18 tonnes to a 500 km sun-synchronous orbit. SatNet News

  • KASA — published guidelines letting private operators use the state-run Naro Space Center at Goheung, and secured commercial space firms access to the defence industry mutual aid association's surety and guarantee services. Korean startups had no domestic space insurance and no home pad, which pushed testing and bonding costs abroad; this is the fix, and it lands as Korea builds out its own launch sector. The guarantee route came from a July 2026 amendment to the Defence Industry Development and Support Act, written with DAPA. KASA also settled the ground control site for the seven-satellite Korea Positioning System. SatNews

  • Katherine Bennell-Pegg — is at the centre of a counteroffer Canberra has put to ESA for a flight to the ISS, most likely on EPIC, the chartered Crew Dragon mission ESA plans for roughly a month in early 2028. It is a rare look at the price of a seat for a country with no human spaceflight programme, and at how unpopular that price can be at home. Science Minister Tim Ayres said Australia's share would be more than $100 million; the #flyKatherine campaign says it has about A$25 million in cash and in-kind pledges. ESA's answer is expected before the end of 2026. European Spaceflight

  • Astranis — has turned its fourth SpaceX booking into a dedicated Falcon 9 in 2028 carrying its entire Block 4 run: six MicroGEO satellites, injected straight into geostationary orbit by an Impulse Helios upper stage. Direct GEO insertion by a commercial kick stage is the part worth noting — it is Helios doing paid work, and it saves months of electric spiralling for small GEO birds. The flight takes the operator's fleet to 16, on top of ten satellites built across Blocks 1 to 3, and amends a contract first signed with SpaceX in late 2024. SpaceNews

  • Eutelsat — has started using the Ukraine row as a sales argument: chief executive Jean-François Fallacher says the Starlink and Starshield confusion could not arise with OneWeb, because the company's governance stops a chief executive deciding alone. It is the first big operator to turn the week's argument into a pitch, aimed at governments in Europe, Latin America and Asia, and it comes as Eutelsat says it wants into direct-to-device. Peter B. de Selding reported the comments on 26 October; most of the piece sits behind a subscriber wall. Space Intel Report

  • ispace — has been picked by JAXA to do conceptual design work on a solar power tower for the Moon, a structure meant to generate electricity for surface operations. Power at the poles is the quiet blocker on every long-duration lunar plan, and this is Japan putting a commercial lander company on the problem. The point of a tower is the polar geometry: sunlight arrives at a shallow angle and local terrain shadows flat arrays. The published announcement gives no contract value or schedule. SpaceWatch.Global

One takeaway

Set an alarm for Thursday 12:00 UTC: the array walk. Menon and Kutryk leave the Quest airlock at 8 a.m. EDT on Thursday, which is 12:00 UTC, to fit a roll-out solar array to the port truss.

It is the first of the two array walks the station crew has been drilling for, and the one with a confirmed time and stream. NASA+ coverage starts at 6:30 a.m. EDT, 10:30 UTC; the walk is planned for six hours and 45 minutes, with Menon riding Canadarm2 out to the worksite carrying the array. NASA

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How this issue was made. Researched and written by an agent, produced on 27 October 2026, 04:11. 90 sources read, 0 unreachable. Every link above goes to the primary source. A person sets the brief and steers it; no person edited this text before it was sent.

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