March 19, 2026
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Breaking News
  • [ March 18, 2026 ] Live coverage: SpaceX to launch 29 Starlink satellites on Falcon 9 rocket from Cape Canaveral Falcon 9
  • [ March 16, 2026 ] Space launches 29 Starlink satellites on a Falcon 9 rocket on St. Patrick’s Day morning Falcon 9
  • [ March 16, 2026 ] SpaceX reaches 10,000 simultaneous Starlink satellites in orbit following Falcon 9 launch from California Falcon 9
  • [ March 14, 2026 ] NASA Administrator teases further Artemis program updates in one-on-one interview Artemis
  • [ March 13, 2026 ] NASA ready for another shot at launching Artemis 2 moon mission Artemis

Live coverage: Atlas 5 countdown and launch journal

January 17, 2017 Justin Ray

Live coverage of the United Launch Alliance Atlas 5 rocket flight to deploy the SBIRS GEO Flight 3 missile warning satellite. Text updates will appear automatically below; there is no need to reload the page. Follow us on Twitter.

(Launch webcast begins at 7:22 p.m. EST / 0022 GMT)

  • Air Force
  • Atlas 5
  • AV-066
  • Lockheed Martin
  • Mission Status Center
  • SBIRS
  • SBIRS GEO Flight 3
  • United Launch Alliance

Related Articles

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Jupiter images thrill, inspire public participation

July 15, 2017 William Harwood

Processing images from the camera aboard NASA’s Juno spacecraft orbiting Jupiter has turned into a cottage industry of sorts, as rank amateurs, accomplished artists and experienced researchers turn relatively drab “raw” images into shots ranging from whimsical to spectacular and everything in between.

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Juno right on target for July 4 rendezvous with Jupiter

June 23, 2016 Stephen Clark

NASA’s Juno spacecraft, running on solar power more than 500 million miles from the sun, is on final approach for a Fourth of July arrival at Jupiter for a year-and-a-half campaign of exploration.

Mission Reports

InSight’s entry, descent and landing timeline

November 26, 2018 Stephen Clark

NASA’s InSight lander will fly from the outer edge of the Martian atmosphere at a speed of more than 12,000 mph to a controlled descent rate of 5 mph just above the red planet’s surface in less than seven minutes.

News Headlines

  • Live coverage: SpaceX to launch 29 Starlink satellites on Falcon 9 rocket from Cape Canaveral
    March 18, 2026
  • Space launches 29 Starlink satellites on a Falcon 9 rocket on St. Patrick’s Day morning
    March 16, 2026
  • SpaceX reaches 10,000 simultaneous Starlink satellites in orbit following Falcon 9 launch from California
    March 16, 2026
  • NASA Administrator teases further Artemis program updates in one-on-one interview
    March 14, 2026
  • NASA ready for another shot at launching Artemis 2 moon mission
    March 13, 2026
  • SpaceX launches 25 Starlink satellites on Falcon 9 rocket from Vandenberg Space Force Base
    March 13, 2026
  • SpaceX launches Starlink mission from Cape Canaveral on cloudy Saturday morning
    March 13, 2026
  • NASA inspector general assesses agency’s management of moon lander risk
    March 10, 2026
  • SpaceX launches direct television satellite for EchoStar
    March 9, 2026
  • NASA contract confirms selection of ULA’s Centaur 5 as new upper stage for the SLS rocket
    March 7, 2026
  • Home
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    • Ariane 5
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    • Delta 4
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    • Falcon Heavy
    • H-2A
    • Soyuz
    • Space Station
  • Members
    • Sign in
    • Become a member
    • Members Content
  • Live
  • Shop
  • Donate

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