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Breaking News
  • [ June 7, 2026 ] SpaceX launches Falcon 9 rocket booster on record-breaking 35th flight Falcon 9
  • [ June 6, 2026 ] SpaceX launches 2 Starshield satellites during Saturday night Starlink mission Falcon 9
  • [ June 5, 2026 ] NASA crew briefly shelters inside Dragon capsule as Russia addresses new space station leaks Mission Reports
  • [ June 4, 2026 ] NASA head urges new launcher for Blue Origin’s moon landers to meet Artemis mission deadlines Moon Base
  • [ June 3, 2026 ] SpaceX launches 24 Starlink satellites on Falcon 9 rocket from Vandenberg Falcon 9

Live coverage: Atlas 5 rocket lifts off with X-37B spaceplane

May 19, 2015 Justin Ray


(Launch webcast begins at 10:45 a.m. EDT)

Mission Status Center

Live coverage of the United Launch Alliance Atlas 5 rocket carrying the Air Force’s X-37B spaceplane on its fourth mission into space. Text updates will appear automatically below; there is no need to reload the page. Follow us on Twitter.

  • AFSPC-5
  • Air Force
  • Atlas 5
  • AV-054
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  • X-37B

Related Articles

Mission Reports

Boeing, SpaceX aim for more commercial crew test flights this fall

August 26, 2019 Stephen Clark

Boeing’s Starliner crew capsule could take off in October on its first unpiloted test flight to the International Space Station, a company official said recently, while SpaceX finishes up the investigation into the explosion of its Crew Dragon spacecraft during a ground test earlier this year.

Atlas 5

Atlas/NROL-35 mission stats

November 17, 2014 Justin Ray

The NROL-35 Atlas 5 launch by the numbers.

Atlas 5

Photos: Cygnus goes from Cape Canaveral to the space station

March 26, 2016 Justin Ray

This collection of official NASA photographs captures the United Launch Alliance Atlas 5 rocket rolling to the pad on Monday, successfully blasting off Tuesday and the Cygnus freighter arriving at the International Space Station on Saturday morning.

News Headlines

  • SpaceX launches Falcon 9 rocket booster on record-breaking 35th flight
    June 7, 2026
  • SpaceX launches 2 Starshield satellites during Saturday night Starlink mission
    June 6, 2026
  • NASA crew briefly shelters inside Dragon capsule as Russia addresses new space station leaks
    June 5, 2026
  • NASA head urges new launcher for Blue Origin’s moon landers to meet Artemis mission deadlines
    June 4, 2026
  • SpaceX launches 24 Starlink satellites on Falcon 9 rocket from Vandenberg
    June 3, 2026
  • Blue Origin vows to resume New Glenn flights by year’s end
    June 3, 2026
  • SpaceX launches sunrise Starlink mission following weather scrub
    June 3, 2026
  • SpaceX launches 50th Starlink mission of 2026
    May 30, 2026
  • ULA launches 29 Amazon Leo satellites on Atlas 5 rocket from Cape Canaveral
    May 29, 2026
  • Blue Origin’s New Glenn rocket explodes during prelaunch testing at Cape Canaveral
    May 29, 2026
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  • Members
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