July 27, 2026
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Baikonur Cosmodrome

Mission Reports

Live coverage: Proton rocket lifts off with X-ray astronomy observatory

July 13, 2019 Stephen Clark

A Proton rocket lifted off from the Baikonur Cosmodrome in Kazakhstan with the Spektr-RG X-ray astronomy mission at 1230:57 GMT (8:30:57 a.m. EDT) Saturday.

Mission Reports

Proton launch delayed to Saturday

July 12, 2019 Stephen Clark

Russian officials have delayed until Saturday the launch of a Proton rocket from Kazakhstan with the Spektr-RG X-ray astronomy observatory, an ambitious mission jointly developed with Germany to probe dark energy.

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.

Mission Reports

Russia postpones launch of X-ray astronomy mission

June 21, 2019 Stephen Clark

Russian officials postponed the planned launch of a Proton rocket with an X-ray astronomy satellite Friday until no earlier than July 12 resolve a problem with an inadvertently drained battery on the vehicle.

Mission Reports

Russia to launch science mission probing dark energy

June 20, 2019 Stephen Clark

A Russian-built satellite hosting an array of X-ray telescopes is awaiting launch Friday from the Baikonur Cosmodrome in Kazakhstan on a mission to measure the mass and distance of colossal clusters of galaxies throughout the universe.

Mission Reports

Proton rocket, Russian-German astronomy satellite arrive at launch pad

June 14, 2019 Stephen Clark

A rocket-transporting railroad car ferried a Proton rocket to its launch pad Friday at the Baikonur Cosmodrome in Kazakhstan for final checkouts and testing before the vehicle’s scheduled June 21 liftoff with the Russian-German Spektr-RG X-ray telescope.

Mission Reports

Photos: Proton blasts off with Yamal 601

June 3, 2019 Stephen Clark

Look back on the May 30 launch of a Russian Proton rocket from the Baikonur Cosmodrome in Kazakhstan with this gallery of photos showing the 19-story launcher climbing into the sky with the Yamal 601 communications satellite.

Mission Reports

Proton rocket lifts off with Yamal 601 communications satellite

May 30, 2019 Stephen Clark

On its first launch of the year, a Russian-made Proton rocket lifted off Thursday from the Baikonur Cosmodrome in Kazakhstan with a French-built, Russian-owned communications satellite.

Mission Reports

Russia ships X-ray astronomy satellite to launch site

April 25, 2019 Stephen Clark

A Russian X-ray astronomy satellite with major contributions from German and U.S. scientists and instrument developers arrived Thursday at the Baikonur Cosmodrome in Kazakhstan for a launch in June aboard a Proton rocket.

Mission Reports

Progress cargo freighter docks with space station after fast-track rendezvous

April 4, 2019 Stephen Clark

A Russian Progress resupply and refueling freighter launched Thursday from the Baikonur Cosmodrome in Kazakhstan on top of a Soyuz booster. The cargo craft completed the fastest rendezvous in the history of the International Space Station program with a successful docking less than three-and-a-half hours later.

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News Headlines

  • SpaceX Falcon 9 launches Starlink satellites from West Coast
    July 25, 2026
  • Super Heavy-Starship rocket chalks up mostly successful test flight
    July 25, 2026
  • Critical NASA Deep Space ground station in Spain evacuated due to wildfires
    July 24, 2026
  • Launch preview: SpaceX ready for 2nd attempt to launch Starship Flight 13 following post-abort engine work
    July 23, 2026
  • SpaceX launches novel geosynchronous robotic servicing satellite on decade-long mission
    July 21, 2026
  • Post-ignition anomaly causes abort of SpaceX’s Starship Flight 13
    July 16, 2026
  • 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
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