Deinococcus radiodurans and the Spaceflight Question Hidden in a Bacterium
A famously tough bacterium points toward the biological imagination needed for surviving radiation beyond Earth.
Communications
7 posts
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.
From Apollo’s 20-Watt Radio to Modern Milliwatt Signals: The Evolution of Space Communication
From Apollo’s radios to modern weak-signal techniques, space communication is a story of doing more with less power.
The Deep Space Network: NASA's Cosmic Switchboard Operator on the Brink
NASA’s Deep Space Network is the invisible infrastructure that keeps distant missions talking, and it is under pressure.
Satellite Repositioning: Options, Challenges, and the Future
Moving satellites after launch is a practical puzzle of fuel, autonomy, servicing, and orbital traffic management.
LASERs in Space: From Research to Starlink and Beyond
Lasers in space have moved from science fiction imagery to practical tools for research, navigation, and communication.
Amateur Radio in Space: A Global Collaboration
Amateur radio connects students, operators, and astronauts, proving that space communication can still feel personal.