December 7, 2025
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Breaking News
  • [ December 7, 2025 ] Live coverage: SpaceX to launch 3,000th Starlink satellite in 2025 on record-setting 32nd flight of Falcon 9 booster Falcon 9
  • [ December 7, 2025 ] SpaceX launches 28 Starlink satellites on Falcon 9 rocket from Vandenberg SFB Falcon 9
  • [ December 5, 2025 ] International Space Station prepares for new commander, heads into final five years of planned operations Mission Reports
  • [ December 4, 2025 ] SpaceX launches 28 Starlink satellites on Falcon 9 rocket from Vandenberg SFB Falcon 9
  • [ December 4, 2025 ] Orion hatch ‘blemish’ delays launch day rehearsal for Artemis 2 astronauts Mission Reports

Month: December 2021

Ariane 5

Webb telescope mounted on top of Ariane 5 rocket in French Guiana

December 14, 2021 Stephen Clark

The nearly $10 billion James Webb Space Telescope, suspended under a crane with four cables, was raised atop an Ariane 5 launcher Saturday inside a vertical hangar in French Guiana, one of the final steps to prep the mission for liftoff this month after a quarter-century of design and development.

Mission Reports

Michael Strahan, Alan Shepard’s daughter and four others rocket into space

December 11, 2021 William Harwood

Sixty years after her father became the first American in space, Laura Shepard Churchley, daughter of Mercury astronaut Alan Shepard, rocketed out of the lower atmosphere Saturday, joining ABC TV host Michael Strahan and four others for a thrilling 10-minute climb to space and back.

Mission Reports

Proton rocket set to launch two Russian broadcasting satellites

December 11, 2021 Stephen Clark

Two Russian telecommunications satellites will ride a Proton rocket and Breeze M upper stage into a high-altitude orbit after launch Monday from the Baikonur Cosmodrome.

Falcon 9

SpaceX launches NASA mission to study dead stars

December 11, 2021 Stephen Clark

SpaceX launched a refrigerator-sized NASA X-ray observatory from Kennedy Space Center into an unusual orbit hugging the equator Thursday, beginning a $214 million mission to study black holes and super-compact neutron stars.

Mission Reports

Webb telescope fueled for flight, ready for lifting atop launcher

December 10, 2021 Stephen Clark

A crane at the Guiana Space Center in South America will hoist the nearly $10 billion James Webb Space Telescope more than 15 stories above the floor of a rocket assembly hangar this weekend to position the observatory on top of its Ariane 5 launcher for blastoff later this month.

Mission Reports

Blue Origin poised for first launch with crew of six

December 10, 2021 William Harwood

Sixty years after NASA astronaut Alan Shepard became the first American in space, his oldest daughter plans to blast off Saturday on a sub-orbital flight of her own, joining former NFL star and TV host Michael Strahan, two entrepreneurs and a father-and-son duo aboard a Blue Origin New Shepard spacecraft.

Mission Reports

BlackSky continues rapid-fire launch campaign with Rocket Lab mission

December 9, 2021 Stephen Clark

Two more BlackSky high-resolution optical remote sensing satellites rode a Rocket Lab Electron launcher into orbit Wednesday from New Zealand, the second mission for Rocket Lab in three weeks, and the third satellite delivery for BlackSky in the same period.

Falcon 9

Live coverage: SpaceX launches NASA X-ray astronomy satellite

December 8, 2021 Stephen Clark

SpaceX launched a Falcon 9 rocket at 1 a.m. EST (0600 GMT) Thursday from launch pad 39A at NASA’s Kennedy Space Center in Florida. The Falcon 9 deployed into orbit NASA’s Imaging X-ray Polarimetry Explorer spacecraft, an X-ray astronomy mission to study black holes and neutron stars.

Atlas 5

Atlas 5 rocket launches Space Force tech demo satellites on marathon mission

December 8, 2021 Stephen Clark

United Launch Alliance deployed two U.S. Space Force technology demonstration satellites into an on-target orbit more than 22,000 miles over the equator Tuesday after a booming blastoff before dawn from Cape Canaveral on an Atlas 5 rocket.

Mission Reports

Live coverage: Rocket Lab launches final mission of the year

December 8, 2021 Stephen Clark

Two small BlackSky commercial remote sensing satellites launched aboard a Rocket Lab Electron booster at 7:02 p.m. EST Wednesday (0002 GMT Thursday) from New Zealand. Rocket Lab did not plan to recover the first stage of the Electron launch vehicle on this mission.

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News Headlines

  • Live coverage: SpaceX to launch 3,000th Starlink satellite in 2025 on record-setting 32nd flight of Falcon 9 booster
    December 7, 2025
  • SpaceX launches 28 Starlink satellites on Falcon 9 rocket from Vandenberg SFB
    December 7, 2025
  • International Space Station prepares for new commander, heads into final five years of planned operations
    December 5, 2025
  • SpaceX launches 28 Starlink satellites on Falcon 9 rocket from Vandenberg SFB
    December 4, 2025
  • Orion hatch ‘blemish’ delays launch day rehearsal for Artemis 2 astronauts
    December 4, 2025
  • Jared Isaacman makes second appeal for NASA administrator position
    December 3, 2025
  • Sunset SpaceX launch adds 29 more Starlink satellites into low Earth orbit
    December 2, 2025
  • Arianespace launches South Korean Earth observation satellite on Vega-C flight
    December 2, 2025
  • SpaceX launches evening Falcon 9 rocket from Vandenberg SFB
    December 1, 2025
  • SpaceX kicks off December with predawn Falcon 9 rocket launch
    November 30, 2025
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