November 7, 2025
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Breaking News
  • [ November 6, 2025 ] Issue with Atlas 5 booster liquid oxygen vent valve causes second scrub of ViaSat-3 F2 launch Atlas 5
  • [ November 6, 2025 ] SpaceX launches 28 Starlink satellites on Falcon 9 rocket from Vandenberg SFB Falcon 9
  • [ November 5, 2025 ] Atlas booster valve issue scrubs launch of ViaSat-3 F2 satellite Atlas 5
  • [ November 5, 2025 ] SpaceX launches 29 Starlink satellites on Falcon 9 rocket from Cape Canaveral Falcon 9
  • [ November 4, 2025 ] President Trump renominates commercial astronaut Jared Isaacman for NASA administrator News

Live coverage of Delta 4 countdown and launch

December 6, 2016 Justin Ray

Live coverage of the United Launch Alliance Delta 4 rocket flight with the Wideband Global SATCOM 8 satellite. Text updates will appear automatically below; there is no need to reload the page. Follow us on Twitter.


(Launch webcast begins at 6:33 p.m. EST / 2333 GMT)

  • Air Force
  • Boeing
  • Complex 37
  • Delta 376
  • Delta 4
  • Mission Status Center
  • United Launch Alliance
  • WGS 8
  • Wideband Global SATCOM

Related Articles

Falcon 9

Live coverage: Falcon 9 soars into space with DSCOVR

February 7, 2015 Stephen Clark

SpaceX’s Falcon 9 rocket blasted off Wednesday carrying NOAA’s Deep Space Climate Observatory, the world’s most distant weather satellite heading for a point a million miles from Earth. Launch from Cape Canaveral occurred at 6:03 p.m. EST (2303 GMT).

Mission Reports

Live coverage: Vega rocket launches with Italian hyperspectral imaging satellite

March 21, 2019 Stephen Clark

The first of up to four Vega rocket launches planned this year lifted off Thursday night from French Guiana carrying the Italian PRISMA hyperspectral Earth-imaging satellite.
The solid-fueled launcher blasted off from the Guiana Space Center at 0150:35 GMT (9:50:35 p.m. EDT).

Atlas 5

Photos: NROL-52 payload mounted atop Atlas 5 booster

October 2, 2017 Justin Ray

his photo gallery shows the classified National Reconnaissance Office payload, already encapsulated in the 14-foot-diameter nose cone, being lifted atop the United Launch Alliance Atlas-Centaur rocket at Cape Canaveral’s Vertical Integration Facility.

News Headlines

  • Issue with Atlas 5 booster liquid oxygen vent valve causes second scrub of ViaSat-3 F2 launch
    November 6, 2025
  • SpaceX launches 28 Starlink satellites on Falcon 9 rocket from Vandenberg SFB
    November 6, 2025
  • Atlas booster valve issue scrubs launch of ViaSat-3 F2 satellite
    November 5, 2025
  • SpaceX launches 29 Starlink satellites on Falcon 9 rocket from Cape Canaveral
    November 5, 2025
  • President Trump renominates commercial astronaut Jared Isaacman for NASA administrator
    November 4, 2025
  • Commercial space station demo, data center precursor launch on SpaceX Bandwagon-4 mission
    November 1, 2025
  • SpaceX launches 100th Starlink flight of 2025
    October 31, 2025
  • Former NASA Administrators urge space agency to rethink plans for Artemis Moon lander
    October 30, 2025
  • SpaceX launches 29 Starlink satellites on Falcon 9 rocket from Cape Canaveral
    October 28, 2025
  • Blue Origin details lunar exploration progress amid Artemis 3 contract shakeup
    October 28, 2025
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