Latest articles on AI, technology, and software development.
ClearSpace just won a £61 million UK contract to deorbit two dead satellites, beating Astroscale and Starfish Space in open competition. Orbital debris removal is moving from demonstration missions to a procurement market with real competitors and real losers.
SpaceX performed roughly 300,000 collision-avoidance maneuvers in 2025 alone. No shared, binding standard coordinates orbital traffic across competing constellations.
SpaceX has built the biggest rocket ever flown. The harder problem is keeping fuel cold enough, long enough, to transfer it between two spacecraft in orbit — and NASA's entire lunar timeline depends on solving it.
NASA plans to deorbit the International Space Station in 2030, but none of the four commercial replacements it funded has a habitat in orbit yet. The gap between retirement and readiness is the real story.
Conjunction warnings have tripled since 2020 and Starlink alone maneuvers every two minutes. The 600-900 km band has already crossed Kessler cascade thresholds — and no one owns space traffic control.
The small-launch shakeout everyone predicted looks different than expected: instead of merging or dying, each surviving player is escaping the small-launch business entirely, just in a different direction.
Falling launch costs and a wave of 2026 funding rounds — from Meta's gigawatt reservation with Overview Energy to ESA's SOLARIS program — are turning a decades-old physics thought experiment into a real, if narrow, energy business.
Two competing satellite-to-cell networks are now live in the United States, using opposite engineering strategies to solve the same problem. Neither replaces terrestrial coverage yet, but the dead-zone experience most phone users have lived with for two decades is already changing.
Northrop Grumman and Starfish Space are running commercial life-extension missions on real satellites for real money. Actual debris removal remains a government-funded demo, still years from its first paid contract.
Tianwen-2 arrived at quasi-moon Kamoʻoalewa while Hayabusa2 flew past the contact-binary asteroid Torifune — a rare overlap that revealed both objects are stranger than predicted.
Varda Space Industries has now flown and safely reentered six orbital manufacturing missions, while UK startup Space Forge has grown plasma at 1,000°C aboard a free-flying satellite. Neither is a demo anymore — both are building toward regular commercial production.
Astroscale, Orbit Fab, and Northrop Grumman are moving from PowerPoint pitches to actual fuel transfers in orbit. A Space Force refueling mission this summer marks the point where on-orbit servicing stops being an experiment and starts being infrastructure.