September 30, 2025
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Breaking News
  • [ September 30, 2025 ] Axiom Space taps Portuguese physiologist as first ‘Project Astronaut’ News
  • [ September 30, 2025 ] Ground testing anomaly destroys Firefly Aerospace’s Alpha booster intended for next flight Alpha
  • [ September 28, 2025 ] SpaceX launches 28 Starlink satellites on Falcon 9 rocket from Vandenberg SFB Falcon 9
  • [ September 26, 2025 ] Sierra Space’s Dream Chaser debut mission delayed again, no longer docking to station News
  • [ September 25, 2025 ] SpaceX launches 24 Starlink satellites on Falcon 9 rocket from Vandenberg Falcon 9

Articles by Stephen Clark

Falcon 9

SpaceX plans to cap busy week with launch of satellite for SiriusXM

December 11, 2020 Stephen Clark

A massive radio broadcasting satellite for SiriusXM is set for liftoff Friday on top of a Falcon 9 rocket, punctuating a busy week for SpaceX that included the debut of a new-generation cargo ship for the International Space Station and a spectacular atmospheric test flight of a prototype rocket over South Texas.

Ariane 5

Delta 4-Heavy launches U.S. spy satellite after months of delays

December 11, 2020 Stephen Clark

Running more than three months late, a United Launch Alliance Delta 4-Heavy rocket took off Thursday and carried a U.S. government spy satellite into an orbit thousands of miles above Earth in the first mission from the newly-renamed Cape Canaveral Space Force Station.

Mission Reports

China launches two small satellites for gravitational wave research

December 10, 2020 Stephen Clark

Two small Chinese satellites designed to detect gamma-ray bursts associated with gravitational waves launched Wednesday on a Long March 11 rocket, beginning an astrophysics research mission to study black holes and neutron stars.

Delta 4

Live coverage: Delta 4-Heavy rocket launches from Cape Canaveral

December 10, 2020 Stephen Clark

A United Launch Alliance Delta 4-Heavy rocket lifted off from Cape Canaveral at 8:09 p.m. EST Thursday (0109 GMT Friday). The long-delayed mission is carrying a classified spy satellite into orbit for the National Reconnaissance Office.

Mission Reports

Full video of Starship’s seven-minute high-altitude test flight

December 10, 2020 Stephen Clark

This video replay shot from South Padre Island shows SpaceX’s Starship SN8 prototype rocket taking off from Boca Chica, Texas, climbing high into the atmosphere, then gliding back to a fiery crash landing after an otherwise successful test flight.

Mission Reports

SpaceX’s Starship achieves most objectives in mesmerizing test flight

December 9, 2020 Stephen Clark

A full-size prototype of SpaceX’s heavy-lift Starship launch vehicle soared high into the atmosphere Wednesday in a spectacular test flight over South Texas, and successfully guided itself to a beachside landing site before exploding at touchdown. Elon Musk, SpaceX’s founder and CEO, hailed the nearly seven-minute test flight as a success.

Delta 4

ULA’s Delta 4-Heavy ready for another launch attempt after pad repairs

December 9, 2020 Stephen Clark

United Launch Alliance is set to try again to launch a Delta 4-Heavy rocket and a classified U.S. government spy satellite Thursday after delays of more than three months caused by persistent issues with the mission’s launch pad.

Mission Reports

Photos: SpaceX’s stainless-steel Starship SN8 test vehicle

December 8, 2020 Stephen Clark

SpaceX’s latest Starship prototype, on its launch pad in South Texas, is ready for the rocket’s most daring test flight yet.

Mission Reports

Gleaming prototype of SpaceX’s Starship ready for experimental flight

December 7, 2020 Stephen Clark

SpaceX is gearing up for the next big leap in the development of the next-generation Starship heavy-lift launch vehicle with a test flight to more than 40,000 feet over the Texas Gulf Coast as soon as Tuesday.

Mission Reports

New-generation Dragon cargo freighter docks at International Space Station

December 7, 2020 Stephen Clark

A more spacious version of SpaceX’s Dragon cargo capsule linked up with the International Space Station Monday, using a new approach corridor to deliver more than 6,000 pounds of provisions and experiments, a commercial airlock, and a holiday feast for the research lab’s seven-person crew.

Posts pagination

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News Headlines

  • Axiom Space taps Portuguese physiologist as first ‘Project Astronaut’
    September 30, 2025
  • Ground testing anomaly destroys Firefly Aerospace’s Alpha booster intended for next flight
    September 30, 2025
  • SpaceX launches 28 Starlink satellites on Falcon 9 rocket from Vandenberg SFB
    September 28, 2025
  • Sierra Space’s Dream Chaser debut mission delayed again, no longer docking to station
    September 26, 2025
  • SpaceX launches 24 Starlink satellites on Falcon 9 rocket from Vandenberg
    September 25, 2025
  • ULA launches third batch of Amazon’s Project Kuiper satellites from Cape Canaveral
    September 25, 2025
  • SpaceX launches 28 Starlink satellites on Falcon 9 rocket from Cape Canaveral
    September 25, 2025
  • SpaceX launches NASA, NOAA missions exploring the impacts of the Sun
    September 24, 2025
  • A geologist, a former SpaceX launch director and a commercial astronaut; meet NASA’s 10 new astronaut candidates
    September 22, 2025
  • NRO, SpaceX launch reconnaissance satellites on Falcon 9 rocket from Vandenberg SFB
    September 22, 2025
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