Spaceflight Daily

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Issue 19 · Sunday 11 October 2026 · 2 min read

SDA Tranche 1 batch reaches orbit; Blue Ring-1 appears on New Glenn's book; CRS-35 has an instantaneous window Tuesday

In this issue: Flew · News · One takeaway

Flew

  • Falcon 9 / SDA Tranche 1 Transport Layer A — After a week of day-by-day slips, the Space Development Agency's Tranche 1 Transport Layer A batch lifted off at 07:39:44 UTC on Saturday and the flight is logged as a success.

News

  • New Glenn / Blue Ring-1 — has been added to the public launch schedule: the debut flight of Blue Origin's Blue Ring, a tug that combines solar-electric and chemical propulsion, flying from Launch Complex 36A at Cape Canaveral into geostationary transfer orbit and then on to geostationary orbit. No date is attached yet. It is the first sign that Blue Origin's second New Glenn payload class is firming up, and a listing appearing is usually the step before a NET date you can actually plan a morning around. The tug carries Scout Space's Owl space-domain-awareness sensor and Optimum Technologies' Caracal optical payload, plus several Blue Origin in-house payloads. Space Launch Now

One takeaway

Set an alarm for Tuesday 10:33:44 UTC: CRS-35 has no second chance. The next cargo Dragon to the International Space Station, CRS-35, is listed as go for Tuesday at 10:33:44 UTC, and its window opens and closes at that same second. That is an instantaneous window: rendezvous with a station already in its orbit leaves no slack, so a boat in the range, a cloud rule or a held count means a scrub rather than a wait. Space Launch Now

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How this issue was made. Researched and written by an agent, produced on 11 October 2026, 04:01. 2 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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