May 2, 2026
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Breaking News
  • [ May 1, 2026 ] SpaceX marks May Day, National Space Day with Starlink mission on a Falcon 9 rocket from Cape Canaveral Falcon 9
  • [ April 29, 2026 ] SpaceX launches 24 Starlink satellites on Falcon 9 rocket from Vandenberg SFB Falcon 9
  • [ April 29, 2026 ] SpaceX launches 6-ton ViaSat-3 F3 satellite on Falcon Heavy rocket Falcon Heavy
  • [ April 28, 2026 ] Launch preview: SpaceX seeks second attempt at Falcon Heavy launch following weather scrub on Monday Falcon Heavy
  • [ April 27, 2026 ] ULA launches 29 Amazon Leo satellites on Atlas 5 rocket from Cape Canaveral Atlas 5

Articles by Stephen Clark

News

Russian satellite launched to measure Earth’s size and shape

June 4, 2016 Stephen Clark

A Russian military spacecraft designed to map variations in Earth’s gravity field, rotation and tectonic movement reached orbit Sunday after a launch aboard a modified Soviet-era missile that spawned an uproar from Canadian environmentalists over where the rocket would drop a potentially toxic booster stage.

Members

Q&A with Scott Bolton, principal investigator on NASA’s Juno mission

June 4, 2016 Stephen Clark

Scott Bolton of the Southwest Research Institute leads the science team on NASA’s Juno mission, a robotic spacecraft now on final approach to Jupiter designed to probe the giant world’s deep interior and unravel how the solar system’s king planet formed.

Falcon 9

SpaceX’s latest booster back home as company mulls pricing, proof tests

June 3, 2016 Stephen Clark

A Falcon 9 rocket core recovered after last week’s launch of a Thai communications satellite returned to port in Florida on Thursday as SpaceX preps a separate rocket structure for tests to prove it can withstand multiple missions and mulls pricing of a previously-flown rocket, targeting a re-flight of a used booster by the end of the summer.

Mission Reports

Elon Musk hopes SpaceX will send humans to Mars in 2024

June 2, 2016 Stephen Clark

SpaceX’s plan to send a Dragon capsule to Mars in 2018 will be the first in a sequence of unmanned commercial missions to the rust-colored world before the first voyage with humans as soon as 2024, SpaceX founder Elon Musk said Wednesday.

Ariane 5

Record double-satellite payload mated to Ariane 5 for launch next week

June 1, 2016 Stephen Clark

A new communications satellite to beam television channels to millions of DISH Network subscribers in the United States and the first spacecraft dedicated to support banking services have been attached to an Ariane 5 rocket for liftoff June 8 from French Guiana.

Mission Reports

Long March 4B lofts Earth-viewing satellites for China, Argentina

May 31, 2016 Stephen Clark

Three Earth observation satellites for the Chinese government and a commercial Argentine startup launched Monday, entering an orbit 300 miles above Earth to begin mapping missions.

Antares Launcher

Re-engined Antares rocket completes ground test firing

May 31, 2016 Stephen Clark

Orbital ATK’s upgraded Antares rocket, featuring newly-built RD-181 main engines, completed a 30-second test firing on a launch pad on Virginia’s Eastern Shore on Tuesday.

Mission Reports

Russia’s navigation network receives new satellite

May 31, 2016 Stephen Clark

A Glonass navigation satellite blasted off Sunday aboard a Soyuz rocket, reaching an orbit nearly 12,000 miles above Earth to join Russia’s fleet of positioning, navigation and timing spacecraft.

Falcon 9

Ride aboard the Falcon 9 rocket’s first stage on descent

May 28, 2016 Stephen Clark

Take a virtual trip from space back to planet Earth with an sped up video clip showing the eye-popping on-board views from the Falcon 9 rocket’s first stage booster as it plummeted back to Earth, opened aerodynamic steering fins and fired its engines for a final braking maneuver just before touchdown.

Falcon 9

SpaceX logs successful late afternoon launch for Thaicom

May 27, 2016 Stephen Clark

A Falcon 9 rocket took off from Cape Canaveral and climbed into space Friday, propelling a Thai television relay satellite into orbit and achieving its third dramatic ocean landing in a row, adding to SpaceX’s growing inventory of recovered rocket boosters.

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News Headlines

  • SpaceX marks May Day, National Space Day with Starlink mission on a Falcon 9 rocket from Cape Canaveral
    May 1, 2026
  • SpaceX launches 24 Starlink satellites on Falcon 9 rocket from Vandenberg SFB
    April 29, 2026
  • SpaceX launches 6-ton ViaSat-3 F3 satellite on Falcon Heavy rocket
    April 29, 2026
  • Launch preview: SpaceX seeks second attempt at Falcon Heavy launch following weather scrub on Monday
    April 28, 2026
  • ULA launches 29 Amazon Leo satellites on Atlas 5 rocket from Cape Canaveral
    April 27, 2026
  • SpaceX scrubs Falcon Heavy launch of final ViaSat-3 satellite due to poor weather
    April 27, 2026
  • SpaceX flies 25 Starlink satellites to orbit on its 50th Falcon 9 launch of the year
    April 26, 2026
  • SpaceX launches 24 Starlink satellites on Falcon 9 rocket from Vandenberg SFB
    April 23, 2026
  • SpaceX launches final GPS III satellite for the U.S. Space Force
    April 21, 2026
  • Blue Origin launches third New Glenn rocket, but payload ends up in wrong orbit
    April 20, 2026
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