Europe’s Space Safety Obsession Risks Leaving It Behind
Europe’s caution in space may protect missions, but it could also slow the continent out of the next industrial race.
Navigation
15posts
Mars Probes Ghosting NASA: A Tale of Fading Signals and Future Fixes
Aging Mars orbiters reveal the quiet fragility of the communication network that keeps robotic exploration alive.
GPS on the Moon: How NASA's LuGRE Experiment is Paving the Way for Lunar Exploration
NASA’s LuGRE experiment asks a deceptively simple question: can Earth’s navigation signals help explorers find their way on the Moon?
Orbit Under Oversight: The Transatlantic Fight Over Space Regulation
As space becomes commercial and crowded, Europe and America are beginning to argue over who gets to write the orbital rulebook.
From Sci-Fi to Orbit: How the U.S. Military's Latest Launch is Revolutionizing Navigation Without GPS
The X-37B’s latest mission hints at a future where military spacecraft can navigate when GPS is unavailable or denied.
The Hadamard Code: From Mars to Single-Pixel Cameras
The Hadamard code links deep-space imaging and clever cameras through a beautiful trick of mathematics.
The Abandoned Dance of Orbital Evolution: ISS vs Freeside
Abandoned space stations offer a way to think about decay, adaptation, and the afterlife of orbital infrastructure.
Ultimate Guide: Stellar Navigation: Star Trackers, Gyros & Accelerometers
Star trackers, gyros, and accelerometers give spacecraft the ability to know where they are when Earth cannot help.
The GPS Chronicles: A Journey Through Satellites, Time, and the Occasional Lost Signal
GPS is a space-based timing miracle that quietly depends on satellites, relativity, and constant correction.
Calculating the Rendezvous of a SpaceX Cargo Ship with the ISS
Rendezvous with the ISS is a precise orbital dance where timing, speed, and geometry all have to agree.
Satellite Repositioning: Options, Challenges, and the Future
Moving satellites after launch is a practical puzzle of fuel, autonomy, servicing, and orbital traffic management.
Satellite Hacking: Vulnerabilities, Security, and the Age of Megaconstellations
Megaconstellations make satellite security more urgent, turning orbital networks into targets as well as infrastructure.
Temperature Management in Space Exploration: A Comprehensive Guide
Temperature control in space is an invisible engineering battle against sunlight, shadow, radiation, and vacuum.
Lagrange Points: Cosmic Parking Spots
Lagrange points are gravitational sweet spots where spacecraft can linger, observe, and do remarkable work.
Rocket Launches and the Gravity Turn: Navigating Space on a Cosmic Curve
The gravity turn explains why rockets arc into orbit instead of simply climbing straight toward space.