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AeroTime • Miquel Ros

China conducts liquid-hydrogen propulsion in-flight test—signals growing confidence in cryogenic powertrains

A Chinese firm has reportedly completed a successful in-flight test of liquid hydrogen propulsion. The coverage focuses on what is publicly known so far, placing the effort in the broader context of China’s rapid experimentation with hydrogen-powered aerospace systems and potential scalability for future vehicles.

2026-04-21T04:47:39.319658-07:00

CNBC

SpaceX lines up three-day analyst meetings ahead of late-June IPO; Musk and insiders to retain post-IPO voting control

2026-04-21T03:44:19.179828-07:00

NASA Spaceflight

Launch Preview: GPS, Progress and Starlink set for a busy April 20-26 week across four countries and five rockets

2026-04-20T15:00:02.842449-07:00

SpaceWatch Global

Canada frames Artemis 2 as investment case for sovereign launch and highlights the need to defend commercial space assets

2026-04-20T04:04:05.738706-07:00

News Timeline

AeroTime

China conducts liquid-hydrogen propulsion in-flight test—signals growing confidence in cryogenic powertrains A Chinese firm has reportedly completed a successful in-flight test of liquid hydrogen propulsion. The coverage focuses on what is publicly known so far, placing the effort in the broader context of China’s rapid experimentation with hydrogen-powered aerospace systems and potential scalability for future vehicles.

2026-04-21T04:47:39.319658-07:00

China conducts liquid-hydrogen propulsion in-flight test—signals growing confidence in cryogenic powertrains

CNBC

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SpaceX lines up three-day analyst meetings ahead of late-June IPO; Musk and insiders to retain post-IPO voting control SpaceX is hosting a three-day closed-door analyst meeting at its Starbase and related facilities, as the company advances plans for a late-June initial public offering expected to target roughly $75B in proceeds and a $1.75T valuation. In IPO filing excerpts, Musk and a small insider group are set to receive super-voting shares intended to outweigh other investors’ voting power.

2026-04-21T03:44:19.179828-07:00

SpaceX lines up three-day analyst meetings ahead of late-June IPO; Musk and insiders to retain post-IPO voting control

NASA Spaceflight

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Launch Preview: GPS, Progress and Starlink set for a busy April 20-26 week across four countries and five rockets A dense April 20 launch week pairs national and commercial missions, with seven flights planned across four countries and five launch vehicles. The manifest includes GPS-related navigation payloads, Progress cargo operations, and multiple Starlink launches, highlighting how constellation growth and assured access compete for schedule and capacity.

2026-04-20T15:00:02.842449-07:00

Launch Preview: GPS, Progress and Starlink set for a busy April 20-26 week across four countries and five rockets

SpaceWatch Global

Space Symposium 2026: Leap outlines “rocket logistics” concept for global deliveries in ~45 minutes At Space Symposium 2026, Leap’s Chris Beckman described a space-enabled “rocket logistics” approach aimed at providing global delivery “anywhere on Earth in 45 minutes.” The discussion centers on using space to shorten delivery cycles, positioning logistics as an applied New Space use case rather than a standalone launch business.

2026-04-20T04:04:08.394022-07:00

Space Symposium 2026: Leap outlines “rocket logistics” concept for global deliveries in ~45 minutes

SpaceWatch Global

Canada frames Artemis 2 as investment case for sovereign launch and highlights the need to defend commercial space assets At the Space Symposium, Canada’s space commander tied Artemis 2 to Ottawa’s push for sovereign launch capabilities and the industrial investments required to sustain them. The message also underscored a growing security challenge: protecting commercial space assets as they increasingly support national objectives in orbit.

2026-04-20T04:04:05.738706-07:00

Canada frames Artemis 2 as investment case for sovereign launch and highlights the need to defend commercial space assets

SpaceNews.com

China accelerates satellite manufacturing capacity for constellation scale-up—thousands of spacecraft potential, but constrained China is rapidly expanding a broad, diversified satellite manufacturing base that could produce thousands of spacecraft annually as Beijing pursues large constellation ambitions. The effort, however, runs into launch-capacity constraints and leaves demand forecasts uncertain—creating a capacity-to-cadence mismatch.

2026-04-20T02:44:30.897857-07:00

China accelerates satellite manufacturing capacity for constellation scale-up—thousands of spacecraft potential, but constrained

Bloomberg

Blue Origin CEO Dave Limp targets 8–12 launches in 2026 as satellite connectivity demand accelerates Blue Origin CEO Dave Limp said the company wants to fly 8 to 12 launches this year, pointing to “unprecedented demand” for satellite launches driven by the expansion of satellite-based internet and connectivity services. The comments frame launch volume as a near-term response to growing constellation rollouts.

2026-04-20T00:29:23.804710-07:00

Blue Origin CEO Dave Limp targets 8–12 launches in 2026 as satellite connectivity demand accelerates

Space Intel Report

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AST SpaceMobile BlueBird 7 declared lost after New Glenn NG-3 deploys satellite into an incorrect orbit Blue Origin’s New Glenn completed a third operational flight (NG-3) with AST SpaceMobile’s BlueBird 7 as the primary payload, following a milestone booster reflight. However, BlueBird 7 was inserted into a lower-than-planned, incorrect orbit and was declared lost, with AST SpaceMobile stating it will deorbit the satellite.

2026-04-19T11:55:54.993918-07:00

AST SpaceMobile BlueBird 7 declared lost after New Glenn NG-3 deploys satellite into an incorrect orbit

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Launch Vehicles & Space Transportation News

China conducts liquid-hydrogen propulsion in-flight test—signals growing confidence in cryogenic powertrains

SpaceX lines up three-day analyst meetings ahead of late-June IPO; Musk and insiders to retain post-IPO voting control

Launch Preview: GPS, Progress and Starlink set for a busy April 20-26 week across four countries and five rockets

Canada frames Artemis 2 as investment case for sovereign launch and highlights the need to defend commercial space assets

News Timeline