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Breaking News
  • [ September 26, 2025 ] Sierra Space’s Dream Chaser debut mission delayed again, no longer docking to station News
  • [ September 25, 2025 ] SpaceX launches 24 Starlink satellites on Falcon 9 rocket from Vandenberg Falcon 9
  • [ September 25, 2025 ] ULA launches third batch of Amazon’s Project Kuiper satellites from Cape Canaveral Atlas 5
  • [ September 25, 2025 ] SpaceX launches 28 Starlink satellites on Falcon 9 rocket from Cape Canaveral Falcon 9
  • [ September 24, 2025 ] SpaceX launches NASA, NOAA missions exploring the impacts of the Sun Falcon 9

Live coverage: Atlas 5 countdown and launch journal

October 1, 2015 Justin Ray


(Launch webcast begins at 5:48 a.m. EDT)

Mission Status Center

Live coverage of the United Launch Alliance Atlas 5 rocket carrying Mexico’s Morelos 3 communications satellite. Text updates will appear automatically below; there is no need to reload the page. Follow us on Twitter.

  • Atlas 5
  • AV-059
  • Boeing
  • Communications
  • Lockheed Martin
  • Mexico
  • Mexsat
  • Mission Status Center
  • Morelos 3
  • United Launch Alliance

Related Articles

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.

Atlas 5

Launch operators expect minimal delays from Hurricane Irma

September 13, 2017 Stephen Clark

SpaceX and United Launch Alliance expect to resume launches with little or no delay after Hurricane Irma veered west of Cape Canaveral last weekend, sparing the launch base from the storm’s most extreme damage.

Uncategorized

Atlas 5/GPS 2F-10 launch timeline

July 12, 2015 Justin Ray

Follow the Atlas 5 rocket’s ascent into orbit from Cape Canaveral’s Complex 41 launch pad with the U.S. Air Force’s GPS 2F-10 navigation satellite.

News Headlines

  • Sierra Space’s Dream Chaser debut mission delayed again, no longer docking to station
    September 26, 2025
  • SpaceX launches 24 Starlink satellites on Falcon 9 rocket from Vandenberg
    September 25, 2025
  • ULA launches third batch of Amazon’s Project Kuiper satellites from Cape Canaveral
    September 25, 2025
  • SpaceX launches 28 Starlink satellites on Falcon 9 rocket from Cape Canaveral
    September 25, 2025
  • SpaceX launches NASA, NOAA missions exploring the impacts of the Sun
    September 24, 2025
  • A geologist, a former SpaceX launch director and a commercial astronaut; meet NASA’s 10 new astronaut candidates
    September 22, 2025
  • NRO, SpaceX launch reconnaissance satellites on Falcon 9 rocket from Vandenberg SFB
    September 22, 2025
  • SpaceX launches 28 Starlink satellites on Sunday sunrise Falcon 9 flight
    September 20, 2025
  • SpaceX launches 28 Starlink satellites on Falcon 9 rocket from Cape Canaveral
    September 17, 2025
  • NASA, Northrop Grumman postpone Cygnus XL arrival to ISS following propulsion issue
    September 16, 2025
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