December 22, 2025
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
Breaking News
  • [ December 21, 2025 ] Astronauts, launch teams practice Artemis 2 countdown Artemis
  • [ December 20, 2025 ] Space Development Agency awards roughly $3.5 billion to 4 companies for 72 missile tracking and warning satellites News
  • [ December 18, 2025 ] Rocket Lab launches 4 novel DiskSat satellites for U.S. Space Force, NASA Electron
  • [ December 18, 2025 ] Senate confirms Jared Isaacman as 15th NASA Administrator News
  • [ December 17, 2025 ] SpaceX flies Starlink mission using Falcon 9 booster flying for a 30th time Falcon 9

VA237

Ariane 5

Ariane 5 succeeds in launch of two high-value communications satellites

June 2, 2017 Stephen Clark

A pair of ViaSat and Eutelsat communications satellites — one to broadcast unparalleled high-speed Internet from space, and another to connect the Asia-Pacific — streaked into space Thursday from French Guiana atop an Ariane 5 rocket, setting records for the heaviest and most valuable commercial payload ever put into orbit.

Ariane 5

Launch timeline for Ariane 5’s flight with ViaSat 2 and Eutelsat 172B

June 1, 2017 Stephen Clark

An Ariane 5 rocket will fire into the sky from French Guiana Thursday evening and deliver a record heavyweight payload to orbit less than an hour later.

Ariane 5

Live coverage: Ariane 5 rocket launches on record-breaking mission

June 1, 2017 Stephen Clark

An Ariane 5 rocket lifted off Thursday at 2345 GMT (7:45 p.m. EDT), flying from a French Guiana launch pad to geostationary transfer orbit with the ViaSat 2 and Eutelsat 172B communications satellites.

Ariane 5

Two high-power broadband satellites set for record-breaking launch on Ariane 5 rocket

June 1, 2017 Stephen Clark

A pair of innovative satellites for ViaSat and Eutelsat, valued at approximately $800 million, are scheduled to lift off Thursday on an Ariane 5 rocket from French Guiana, hauling the heaviest and costliest commercial payload ever launched.

News

Operations resume at European-run launch base in French Guiana

April 25, 2017 Stephen Clark

Ground crews returned to work Monday at the Guiana Space Center, a European-run spaceport on the northeastern shore of South America, after protests and a general strike across French Guiana interrupted launch operations for five weeks.

News Headlines

  • Astronauts, launch teams practice Artemis 2 countdown
    December 21, 2025
  • Space Development Agency awards roughly $3.5 billion to 4 companies for 72 missile tracking and warning satellites
    December 20, 2025
  • Rocket Lab launches 4 novel DiskSat satellites for U.S. Space Force, NASA
    December 18, 2025
  • Senate confirms Jared Isaacman as 15th NASA Administrator
    December 18, 2025
  • SpaceX flies Starlink mission using Falcon 9 booster flying for a 30th time
    December 17, 2025
  • SpaceX launches Wednesday morning Starlink mission from Kennedy Space Center
    December 16, 2025
  • Rocket Lab Electron rocket aborts liftoff at engine ignition
    December 15, 2025
  • ULA Atlas 5 launch puts Amazon’s 180th broadband satellite in low Earth orbit
    December 15, 2025
  • Falcon 9 launch of 29 Starlink satellites from the Kennedy Space Center delayed to Wednesday
    December 14, 2025
  • SpaceX launches 100th Falcon 9 rocket from Florida in 2025
    December 14, 2025
  • 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

© 1999-2025 Spaceflight Now Inc