July 5, 2026
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Breaking News
  • [ July 4, 2026 ] Semiconductor manufacturing test bed flies alongside Starlink satellites on Falcon 9 launch Falcon 9
  • [ July 1, 2026 ] SpaceX launches 24 Starlink satellites on Falcon 9 rocket from Vandenberg SFB Falcon 9
  • [ June 30, 2026 ] Astronauts ‘operate’ on space station’s broken robot arm Mission Reports
  • [ June 30, 2026 ] Blue Origin outlines return to flight logistics for its New Glenn rockets Moon Base
  • [ June 28, 2026 ] SpaceX launches 7.5-ton SiriusXM satellite as part of constellation refresh Falcon 9

Q&A with Keith Gendreau, principal investigator of the first X-ray space communications experiment (members only)

May 7, 2019 Stephen Clark
  • Astrophysics
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Related Articles

Falcon 9

International satellite launches to extend measurements of sea level rise

November 21, 2020 Stephen Clark

A European-built satellite with the unusual shape of a house launched into orbit Saturday aboard a SpaceX Falcon 9 rocket from California’s Central Coast, carrying a sophisticated radar altimeter to measure rising sea levels on our home planet.

Mission Reports

Proton rocket and astronomy satellite back on the launch pad after battery replacement

July 9, 2019 Stephen Clark

Poised to loft a Russian-German X-ray astronomy observatory into space Friday, a Proton rocket returned to its launch pad Tuesday at the Baikonur Cosmodrome in Kazakhstan after a three-week delay to replace a drained battery on the vehicle.

Falcon Heavy

Launch timeline for Falcon Heavy’s second flight

April 10, 2019 Stephen Clark

SpaceX’s second Falcon Heavy rocket is set for liftoff Thursday from NASA’s Kennedy Space Center in Florida, and the heavy-lift launcher will head on an easterly course over the Atlantic Ocean atop more than 5 million pounds of thrust.

News Headlines

  • Semiconductor manufacturing test bed flies alongside Starlink satellites on Falcon 9 launch
    July 4, 2026
  • SpaceX launches 24 Starlink satellites on Falcon 9 rocket from Vandenberg SFB
    July 1, 2026
  • Astronauts ‘operate’ on space station’s broken robot arm
    June 30, 2026
  • Blue Origin outlines return to flight logistics for its New Glenn rockets
    June 30, 2026
  • SpaceX launches 7.5-ton SiriusXM satellite as part of constellation refresh
    June 28, 2026
  • SpaceX launches Starlink satellites from Vandenberg Space Force Base
    June 28, 2026
  • West Coast Falcon 9 launch continues expansion of SpaceX’s Starlink network
    June 24, 2026
  • NASA, Boeing committed to Starliner-1 launch despite unclear timeline
    June 23, 2026
  • SpaceX launches reentry capsule demo mission called ‘Starfall’
    June 23, 2026
  • NASA’s Nancy Grace Roman Space Telescope arrives in Florida
    June 22, 2026
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  • Members
    • Sign in
    • Become a member
    • Members Content
  • Live
  • Shop
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