April 20, 2026
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Breaking News
  • [ April 20, 2026 ] Blue Origin launches third New Glenn rocket, but payload ends up in wrong orbit New Glenn
  • [ April 19, 2026 ] Third flight of Blue Origin’s New Glenn rocket to feature 1st reuse of booster Mission Reports
  • [ April 18, 2026 ] SpaceX makes 600th Falcon booster landing during West Coast Starlink mission Falcon 9
  • [ April 16, 2026 ] Blue Origin hot fires its first previously flown booster, prepares for weekend launch Mission Reports
  • [ April 15, 2026 ] Blue Origin one step closer to launching New Glenn from Vandenberg Space Force Base New Glenn

Articles by Stephen Clark

Mission Reports

Live coverage: Rocket Lab launches NASA’s final two TROPICS satellites

May 25, 2023 Stephen Clark

NASA’s final pair of TROPICS hurricane research satellites lifted off on a Rocket Lab Electron launch vehicle from New Zealand on Thursday night (U.S. time). The two identical shoebox-size spacecraft launched at 11:46 p.m. EDT Thursday (0346 UTC Friday) from Rocket Lab’s privately-owned spaceport on Mahia Peninsula in New Zealand.

Mission Reports

Russian supply ship launches to International Space Station

May 24, 2023 Stephen Clark

Russia’s Progress MS-23 cargo freighter launched Wednesday from Kazakhstan on a mission hauling more than 2.7 tons of fuel, food, experiments, and supplies to the International Space Station.

Falcon 9

SpaceX delays launch of Arabsat telecom satellite until Friday night

May 24, 2023 Stephen Clark

SpaceX scrubbed a launch attempt early Wednesday at Cape Canaveral due to thick cloud cover, then delayed the liftoff of a Falcon 9 rocket with an Airbus-built communications satellite for Arabsat until Friday night to wait for improved weather and to make room for the test-firing of United Launch Alliance’s Vulcan rocket at a neighboring launch pad.

Mission Reports

Axiom’s second private astronaut mission docks at International Space Station

May 22, 2023 Stephen Clark

Four commercial space fliers who launched from NASA’s Kennedy Space Center on Axiom’s second private astronaut mission Sunday arrived at the International Space Station on a SpaceX crew capsule Monday to start an eight-day stay full of scientific experiments, student outreach events, and sightseeing.

Falcon 9

Two Americans, two Saudis launch on commercial astronaut mission

May 21, 2023 Stephen Clark

Former NASA astronaut Peggy Whitson, with more time in space than any other American, rocketed back into orbit for the fourth time Sunday, riding a SpaceX Falcon 9 launcher from Florida with a fare-paying investor and private pilot, and the first two Saudi Arabian astronauts to fly to the International Space Station.

Falcon 9

Axiom’s second crew mission has narrow window for launch

May 20, 2023 Stephen Clark

The second fully commercial astronaut flight to the International Space Station will have just two opportunities to launch Sunday and Monday, or else wait until after an upcoming SpaceX resupply mission next month to deliver a new set of high-priority solar arrays to the complex.

Falcon 9

Live coverage: SpaceX launches satellites for OneWeb and Iridium

May 19, 2023 Stephen Clark

After scrubbing a launch attempt Friday, SpaceX launched a Falcon 9 rocket Saturday on a mission to send communications satellites from OneWeb and Iridium into polar orbit from Vandenberg Space Force Base, California. Liftoff occurred at 6:16 a.m. PDT (9:16 a.m. EDT; 1316 UTC).

Mission Reports

SpaceX launches 22 new-generation Starlink satellites

May 19, 2023 Stephen Clark

Another Falcon 9 rocket lifted off early Friday from Cape Canaveral with a batch of 22 upgraded, new-generation Starlink internet satellites.

News

NASA’s Lunar Flashlight CubeSat mission ends before entering orbit around moon

May 16, 2023 Stephen Clark

NASA’s small Lunar Flashlight spacecraft, sent to the moon last year to search for water ice deposits at the lunar south pole, will not be able to complete its science mission after a problem with the probe’s propulsion system.

Mission Reports

First Vulcan rocket rolls back to hangar for ‘adjustments’ prior to test-firing

May 16, 2023 Stephen Clark

United Launch Alliance’s first Vulcan rocket was filled with methane and liquid oxygen propellants at Cape Canaveral last week for a tanking test, but managers decided to move the rocket back inside a hangar for a few adjustments before proceeding with an engine test-firing.

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News Headlines

  • Blue Origin launches third New Glenn rocket, but payload ends up in wrong orbit
    April 20, 2026
  • Third flight of Blue Origin’s New Glenn rocket to feature 1st reuse of booster
    April 19, 2026
  • SpaceX makes 600th Falcon booster landing during West Coast Starlink mission
    April 18, 2026
  • Blue Origin hot fires its first previously flown booster, prepares for weekend launch
    April 16, 2026
  • Blue Origin one step closer to launching New Glenn from Vandenberg Space Force Base
    April 15, 2026
  • West Coast SpaceX Falcon 9 mission launches 25 Starlink satellites
    April 15, 2026
  • SpaceX launches 1,000th Starlink satellite of 2026 on Falcon 9 rocket from Cape Canaveral
    April 14, 2026
  • NASA confident Artemis 2 heat shield will protect crew during re-entry
    April 10, 2026
  • Artemis astronauts send down Easter message, prep for lunar fly around Monday
    April 5, 2026
  • ULA’s Atlas 5 rocket launches its heaviest payload ever with fifth Amazon Leo mission
    April 3, 2026
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