September 3, 2026
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Breaking News
  • [ September 1, 2026 ] SpaceX launches Starlink mission from West Coast Falcon 9
  • [ August 29, 2026 ] Roman Space Telescope, NASA’s next ‘great observatory,’ launched Falcon Heavy
  • [ August 25, 2026 ] SpaceX launches 27 Starlink satellites on Falcon 9 rocket from Vandenberg Falcon 9
  • [ August 24, 2026 ] SpaceX launches Starlink mission on a Falcon booster’s record-breaking 37th flight Falcon 9
  • [ August 21, 2026 ] SpaceX launches 100th orbital mission of 2026 Falcon 9

Live coverage: 400th Proton rocket takes off with Russian satellite

December 14, 2014 Stephen Clark

Live coverage of the countdown and launch of an International Launch Services Proton rocket with the Yamal 401 communications satellite for Gazprom Space Systems. Text updates will appear automatically below; there is no need to reload the page. Follow us on Twitter.

  • Baikonur Cosmodrome
  • Breeze M
  • Gazprom Space Systems
  • International Launch Services
  • Khrunichev
  • Mission Status Center
  • Proton
  • Yamal 401

Related Articles

Mission Reports

Video: Soyuz lifts off with three-man crew

March 21, 2018 Stephen Clark

Three veteran space fliers rode a Soyuz rocket into orbit Wednesday from the Baikonur Cosmodrome in Kazakhstan, heading to the International Space Station for a five-month stay.

Atlas 5

Live coverage: Launch readiness review gives approval for final Atlas 5 flight preps

December 3, 2019 Stephen Clark

United Launch Alliance and Boeing teams worked through the weekend on closeouts of the Starliner crew capsule, inspections and final outfitting of the Atlas 5 rocket. A launch readiness review Tuesday approved the continuation of final preparations for liftoff from Cape Canaveral Friday of the first Starliner spacecraft on an unpiloted test flight to the International Space Station.

Mission Reports

Live coverage: Rocket Lab’s Electron rocket launches on NASA mission

December 13, 2018 Stephen Clark

Rocket Lab’s Electron rocket, a commercially-developed light-class booster, lifted off at 1:33 a.m. EST (0633 GMT) Sunday, carrying 13 CubeSats into orbit under contract to NASA.

News Headlines

  • SpaceX launches Starlink mission from West Coast
    September 1, 2026
  • Roman Space Telescope, NASA’s next ‘great observatory,’ launched
    August 29, 2026
  • SpaceX launches 27 Starlink satellites on Falcon 9 rocket from Vandenberg
    August 25, 2026
  • SpaceX launches Starlink mission on a Falcon booster’s record-breaking 37th flight
    August 24, 2026
  • SpaceX launches 100th orbital mission of 2026
    August 21, 2026
  • SpaceX launches 29 Starlink satellites from Cape Canaveral following last-minute scrub
    August 20, 2026
  • LandSpace becomes first commercial Chinese company to land an orbital-class booster
    August 19, 2026
  • Astronauts remove failed antenna; run out of time to install a spare
    August 18, 2026
  • SpaceX exceeds 11,000 satellites in low Earth orbit
    August 18, 2026
  • SpaceX launches record-breaking back-to-back Falcon 9 rockets for Globalstar, U.S. Space Force
    August 15, 2026
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