SpaceX Deploys 21 Military Data-Relay Satellites for SDA, Space Brief 17 Jul 2026
SpaceX launched 21 York Space Systems satellites for Space Development Agency's Tranche 1 Transport Layer, bringing SDA's military data-relay constellation to roughly half its planned size.
Space Brief 15 Sep 2025
Discover the latest in satellite tracking with key topics covering the launch of Tranche 1 satellites for the Space Development Agency, a record-setting Transporter-15 mission by Exolaunch, and new defense-focused satellite connectivity solutions by Satlink and Rivada.
Space Brief 14 Nov 2024
Today's brief covers potential shifts in Space Force's strategy, new milestones in military satellite programs, and advancements in ground systems for missile defense. We'll also highlight Rocket Lab's latest contract win and critical design reviews in drone technology.
Mike Melvill, 124 Meters, and the Morning Space Went Private
On 21 June 2004, a 63-year-old test pilot rode a homebuilt rocket plane to 100,124 meters above the Mojave Desert, clearing the edge of space by about the length of a city block. He came down the first private astronaut in history, holding a sign that read 'SpaceShipOne, GovernmentZero.'
SpaceX IPO Terms Strip Investor Rights | KeepTrack X Report
SpaceX's reported IPO structure grants Elon Musk unchecked control and forces 220,000-GPU Colossus AI deal into the spotlight.
X Report 9 Dec 2025
SpaceX successfully launched 29 Starlink satellites on the record-breaking 32nd flight of its Falcon 9 rocket. Elon Musk discusses a potential future as a Type II civilization, emphasizing the role of AI and satellite technology.
GPS III SV10 | The Last of Its Kind, and the First of What Comes Next
On April 21, 2026, the tenth and final GPS Block III satellite reached medium Earth orbit aboard a SpaceX Falcon 9. Named for Hedy Lamarr, the actress whose 1942 frequency-hopping patent underpins modern GPS, SV10 closes a procurement that took eight years to deliver hardware and opens the optical-crosslink era that will define the constellation's next decade.
GOES-G | The Day a Weather Satellite Exploded Over the Atlantic
Forty years ago today, a Delta 3914 lifted off Cape Canaveral with a weather satellite the country could not afford to lose. Seventy-one seconds later, its main engine cut off. Ninety-one seconds in, the range safety officer pressed his button. The third domino of a brutal 1986 had fallen.