April 4, 2026
Spaceflight Now
  • Home
  • News Archive
  • Launch Schedule
  • Mission Reports
    • Antares Launcher
    • Ariane 5
    • Atlas 5
    • Delta 4
    • Falcon 9
    • Falcon Heavy
    • H-2A
    • Soyuz
    • Space Station
  • Members
    • Sign in
    • Become a member
    • Members Content
  • Live
  • Shop
  • Donate
Breaking News
  • [ April 3, 2026 ] Live coverage: ULA’s Atlas 5 rocket to launch its heaviest payload ever with next Amazon Leo mission Atlas 5
  • [ April 2, 2026 ] Artemis 2 crew blasts off on historic moon mission Artemis
  • [ April 1, 2026 ] Live coverage: NASA to launch Artemis 2, its first Moon-bound mission with astronauts since 1972 Artemis
  • [ March 30, 2026 ] Falcon 9 booster launches for record 34th time on Starlink delivery mission Falcon 9
  • [ March 30, 2026 ] SpaceX launches 119 payloads on smallsat rideshare mission from California Falcon 9

Live coverage: Atlas 5 countdown and launch journal

August 16, 2017 Justin Ray

Live coverage of the United Launch Alliance Atlas 5 rocket flight to deploy NASA’s TDRS-M data relay satellite. Text updates will appear automatically below; there is no need to reload the page. Follow us on Twitter.

(Launch webcast begins at 7:30 a.m. EDT / 1130 GMT)

  • Atlas 5
  • AV-074
  • Boeing
  • Mission Status Center
  • NASA
  • TDRS M
  • United Launch Alliance

Related Articles

Mission Reports

Live coverage: Three-man crew arrives at space station

July 22, 2015 Spaceflight Now

Three new space station residents blasted off Wednesday on a fast-track six-hour pursuit of the orbiting research complex, kicking off five months in space. The U.S.-Russian-Japanese space crew lifted off at 2102 GMT (5:02 p.m. EDT) from the Baikonur Cosmodrome in Kazakhstan, and docking occurred 0245 GMT (10:45 p.m. EDT).

Members

Atlas 5/Cygnus NASA TV broadcast

March 23, 2016 Spaceflight Now

The NASA TV broadcast of the launch of an Atlas 5 rocket carrying the Orbital ATK Cygnus cargo ship bound for the International Space Station on March 22, 2016. (Membership Required)

Delta 4

Photos: Launch pad gantry retracted from Delta 4 rocket

March 18, 2017 Justin Ray

The 330-foot-tall mobile service tower is rolled away from the United Launch Alliance Delta 4 rocket at Cape Canaveral’s pad 37B in the hours before the scheduled liftoff. The 9-million-pound gantry was retracted the length of a football field in preparation for launch of the Air Force’s WGS 9 communications satellite into Earth orbit.

News Headlines

  • Live coverage: ULA’s Atlas 5 rocket to launch its heaviest payload ever with next Amazon Leo mission
    April 3, 2026
  • Artemis 2 crew blasts off on historic moon mission
    April 2, 2026
  • Live coverage: NASA to launch Artemis 2, its first Moon-bound mission with astronauts since 1972
    April 1, 2026
  • Falcon 9 booster launches for record 34th time on Starlink delivery mission
    March 30, 2026
  • SpaceX launches 119 payloads on smallsat rideshare mission from California
    March 30, 2026
  • SpaceX launches batch of Starlink satellites from the West Coast
    March 26, 2026
  • NASA outlines ambitious $20 billion plan for moon base
    March 25, 2026
  • SpaceX launches 29 Starlink satellites on Falcon 9 rocket from Cape Canaveral
    March 22, 2026
  • SpaceX launches 25 Starlink satellites on Falcon 9 rocket from Vandenberg SFB
    March 20, 2026
  • NASA returns its SLS rocket back to the launch pad ahead of planned April flight of Artemis 2
    March 19, 2026
  • Home
  • News Archive
  • Launch Schedule
  • Mission Reports
    • Antares Launcher
    • Ariane 5
    • Atlas 5
    • Delta 4
    • Falcon 9
    • Falcon Heavy
    • H-2A
    • Soyuz
    • Space Station
  • Members
    • Sign in
    • Become a member
    • Members Content
  • Live
  • Shop
  • Donate

© 1999-2026 Spaceflight Now Inc