May 13, 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
  • [ May 12, 2026 ] SpaceX targets May 19 for debut of Starship Version 3, Launch Pad 2 Mission Reports
  • [ May 12, 2026 ] Poor weather causes NASA, SpaceX to scrub launch attempt of 34th Cargo Dragon mission to the space station Falcon 9
  • [ May 11, 2026 ] SpaceX launches intelligence-gathering satellites for the National Reconnaissance Office Falcon 9
  • [ May 8, 2026 ] Rescue mission for NASA’s $500 million space telescope passes key testing milestone Mission Reports
  • [ May 7, 2026 ] Rocket Lab announces five-launch Neutron deal as it continues aiming for late 2026 debut Mission Reports

Photos: Launch boosts satellite for U.S. allies

March 19, 2017 Justin Ray

The United Launch Alliance Delta 4 Medium+ (5,4) rocket lifted off at 8:18 p.m. EDT (0018 GMT) from Cape Canaveral in service to the U.S. military’s Wideband Global SATCOM communications satellite constellation.

Photos by Alex Polimeni/Spaceflight Now

See earlier Delta 377 coverage.

Our Delta archive.

  • Air Force
  • Boeing
  • Complex 37
  • Delta 377
  • Delta 4
  • Launch
  • United Launch Alliance
  • WGS 9
  • Wideband Global SATCOM

Related Articles

Mission Reports

Final H-2B rocket launch sends Japanese supply ship toward space station

May 20, 2020 Stephen Clark

The ninth and final flight of Japan’s H-2B rocket — the country’s most powerful launcher — drove an automated cargo freighter into orbit Wednesday on a five-day pursuit of the International Space Station.

Antares Launcher

Antares rocket launch kicks off space station’s next commercial cargo delivery

May 21, 2018 Stephen Clark

An Orbital ATK Antares rocket streaked into orbit early Monday from Wallops Island, Virginia, with a commercial Cygnus cargo craft carrying a quantum research experiment, an investigation into the properties of concrete in space, fresh food and other provisions for the International Space Station’s six-person crew.

Falcon 9

Video: Falcon 9 stands at the launch pad

April 17, 2018 Spaceflight Now

The Falcon 9 rocket stands on launch complex 40 on 16 April as SpaceX prepares to launch NASA’s TESS spacecraft on a mission to seek out new planets beyond our Solar System.

News Headlines

  • SpaceX targets May 19 for debut of Starship Version 3, Launch Pad 2
    May 12, 2026
  • Poor weather causes NASA, SpaceX to scrub launch attempt of 34th Cargo Dragon mission to the space station
    May 12, 2026
  • SpaceX launches intelligence-gathering satellites for the National Reconnaissance Office
    May 11, 2026
  • Rescue mission for NASA’s $500 million space telescope passes key testing milestone
    May 8, 2026
  • Rocket Lab announces five-launch Neutron deal as it continues aiming for late 2026 debut
    May 7, 2026
  • SpaceX launches 24 Starlink satellites on Falcon 9 rocket from Vandenberg SFB
    May 5, 2026
  • Lockheed Martin joins collaboration with Firefly Aerospace and Seagate for off-shore launches
    May 4, 2026
  • SpaceX launches South Korean Earth observation satellite, plus 44 more payloads on midnight Falcon 9 rideshare mission
    May 2, 2026
  • SpaceX marks May Day, National Space Day with Starlink mission on a Falcon 9 rocket from Cape Canaveral
    May 1, 2026
  • SpaceX launches 24 Starlink satellites on Falcon 9 rocket from Vandenberg SFB
    April 29, 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