August 21, 2025
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  • [ August 20, 2025 ] Live coverage: SpaceX to launch X-37B military spaceplane on Falcon 9 rocket from the Kennedy Space Center Falcon 9
  • [ August 20, 2025 ] Firefly Aerospace explores launching its Alpha rocket from Japan Alpha
  • [ August 17, 2025 ] SpaceX flies 24 Starlink satellites on its 100th Falcon 9 rocket launch of 2025 Falcon 9
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News

Brexit raises question mark over UK’s role in some European space projects

April 15, 2017 Stephen Clark

The future participation of major segments of Britain’s space industry in Europe’s Galileo navigation system and Copernicus environmental network, two multibillion-dollar flagship programs with dozens of satellites, is sure to be a significant part of negotiations as the UK withdraws from the European Union, according to a member of the European Commission.

News

SpaceX nabs GPS launch contract as Air Force opens more missions for bidding

March 18, 2017 Stephen Clark

The U.S. Air Force this week awarded SpaceX a contract to launch a Global Positioning System satellite in early 2019, concluding the second of as many as 15 competitions the military plans to run over the next year to pit SpaceX against United Launch Alliance for rights to lift defense and intelligence-gathering payloads into orbit.

News

European engineers studying string of clock failures on Galileo navigation satellites

January 23, 2017 Stephen Clark

A wave of clock failures on Europe’s Galileo navigation satellites has not knocked any of the craft offline, but officials want to better understand the problem before launching more satellites into the fleet.

Ariane 5

Slow-motion replays and dramatic images from Thursday’s Ariane 5 flight

November 20, 2016 Stephen Clark

Don’t miss riveting slow-motion video of Thursday’s blastoff of four European navigation satellite satellites captured by high-speed cameras at the Ariane 5 rocket’s jungle launch pad, plus dramatic up-close snapshots showing the launcher’s climb into the sky on 2.9 million pounds of ground-shaking thrust.

Ariane 5

Europe’s satellite navigation fleet gets big boost from Ariane 5 rocket

November 18, 2016 Stephen Clark

Europe’s Galileo navigation program turned to the workhorse Ariane 5 rocket for a heavy lift Thursday, delivering four new satellites to orbit on the launcher’s 75th successful flight in a row and pushing the growing fleet closer to global coverage.

Ariane 5

Live coverage: Ariane 5 lifts off on its first Galileo launch

November 17, 2016 Stephen Clark

An Ariane 5 rocket took off on a rare morning launch Thursday with four Galileo navigation satellites, the heavy-lifter’s first flight in support of the European positioning and timing fleet. Liftoff from French Guiana occurred at 1306 GMT (8:06 a.m. EST).

Ariane 5

Photos: Ariane 5 on its jungle launch pad with navigation payloads

November 16, 2016 Stephen Clark

Take a walk around the Ariane 5 launch pad in French Guiana after the 16-story rocket arrived at the complex for liftoff Thursday with four European Galileo navigation satellites.

Ariane 5

Photos: Ariane 5’s trek to the launch pad for Galileo launch

November 16, 2016 Stephen Clark

An Ariane 5 rocket rolled out to its tropical launch pad in French Guiana this week leading up to Thursday’s launch of four Galileo navigation satellites for the European Commission.

Ariane 5

Europe’s navigation network turns to Ariane 5 for heavy-lifting

November 16, 2016 Stephen Clark

Four satellites fastened to the top of an Ariane 5 rocket will grow Europe’s space-based Galileo navigation network Thursday morning with a launch from the South American jungle.

News

China lofts pulsar navigation demo satellite

November 10, 2016 Stephen Clark

China launched an innovative satellite Wednesday that will look for X-ray signals from pulsars, the fast-spinning super-dense remnants of collapsed stars, to determine its exact location in space.

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News Headlines

  • Live coverage: SpaceX to launch X-37B military spaceplane on Falcon 9 rocket from the Kennedy Space Center
    August 20, 2025
  • Firefly Aerospace explores launching its Alpha rocket from Japan
    August 20, 2025
  • SpaceX flies 24 Starlink satellites on its 100th Falcon 9 rocket launch of 2025
    August 17, 2025
  • SpaceX schedules 10th test flight for Starship, details recent setbacks
    August 16, 2025
  • SpaceX launches 28 Starlink satellites on Falcon 9 rocket from Cape Canaveral
    August 14, 2025
  • ULA launches Vulcan rocket on first Space Force mission
    August 13, 2025
  • Launch preview: ULA to launch first national security mission on a Vulcan rocket
    August 12, 2025
  • SpaceX launches Amazon’s Project Kuiper satellites on fifth scheduled attempt
    August 10, 2025
  • Crew 10 returns to Earth with Pacific Ocean splashdown
    August 9, 2025
  • Jim Lovell, Apollo 8 & 13 astronaut, dies at 97
    August 8, 2025
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