October 16, 2026
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Breaking News
  • [ October 15, 2026 ] SpaceX launches a classified payload for U.S. Space Force Falcon 9
  • [ October 13, 2026 ] SpaceX launches NASA science and cargo to the International Space Station Falcon 9
  • [ October 13, 2026 ] Launch preview: NASA, SpaceX to launch new solar arrays, 6,300 pounds of cargo to the space station Falcon 9
  • [ October 12, 2026 ] SpaceX Falcon 9 rocket launches 27 Starlink satellites from California Falcon 9
  • [ October 9, 2026 ] SpaceX launches 21 data satellites for the Space Development Agency Falcon 9

Live coverage: Tonight’s Delta 4 countdown and launch journal

August 17, 2016 Justin Ray


(Launch webcast begins at 12:27 a.m. EDT)

Mission Status Center

Live coverage of the United Launch Alliance Delta 4 rocket flight with two GSSAP space situational awareness satellites. Text updates will appear automatically below; there is no need to reload the page. Follow us on Twitter.

  • Air Force
  • Complex 37
  • Delta 375
  • Delta 4
  • GSSAP
  • Mission Status Center
  • United Launch Alliance

Related Articles

Mission Reports

Live coverage: Cygnus cargo freighter departs space station

February 19, 2016 Stephen Clark

A commercial supply ship owned and operated by Orbital ATK departed the International Space Station on Friday, heading for a destructive re-entry over the Pacific Ocean with more than 1.5 tons of trash. The station’s robotic arm released Cygnus at 1226 GMT (7:26 a.m. EST).

Atlas 5

Photos: EchoStar 19 launch as seen from press site

December 18, 2016 Justin Ray

As viewed from the ITL Causeway at the Cape Canaveral Air Force Station, the United Launch Alliance Atlas 5 rocket departs for space with the EchoStar 19 satellite to delivery Internet connectivity across the U.S.

Mission Reports

ULA wins contract to launch NASA’s Lucy mission to visit unexplored asteroids

February 1, 2019 Stephen Clark

NASA has selected United Launch Alliance’s Atlas 5 rocket to dispatch the Lucy spacecraft on a mission from Cape Canaveral in October 2021 to fly by seven unexplored asteroids, including six objects locked in orbits leading and trailing Jupiter, where scientists expect swarms of miniature worlds could hold clues about the formation of the solar system.

News Headlines

  • SpaceX launches a classified payload for U.S. Space Force
    October 15, 2026
  • SpaceX launches NASA science and cargo to the International Space Station
    October 13, 2026
  • Launch preview: NASA, SpaceX to launch new solar arrays, 6,300 pounds of cargo to the space station
    October 13, 2026
  • SpaceX Falcon 9 rocket launches 27 Starlink satellites from California
    October 12, 2026
  • SpaceX launches 21 data satellites for the Space Development Agency
    October 9, 2026
  • SpaceX scrubs launch attempt for 21 data transport satellites for the Space Development Agency
    October 4, 2026
  • Falcon Heavy flies its first mission for U.S. spy satellite agency
    October 1, 2026
  • Fresh crew takes off for six-month stay aboard space station
    October 1, 2026
  • Launch preview: NASA, SpaceX launch next crewed mission to the International Space Station
    October 1, 2026
  • NASA plans unpiloted Starliner test flight at end of year
    September 29, 2026
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  • Members
    • Sign in
    • Become a member
    • Members Content
  • Live
  • Shop
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