B2Space Tests Balloon-Based Launch System - European Spaceflight (europeanspaceflight.com) angielski
SpaceForest Announces Launch Date for PERUN Return-to-Flight Mission (europeanspaceflight.com) angielski
ESA to Build €20 Million Human and Robotic Exploration Hub in Germany (europeanspaceflight.com) angielski
Amtrak sets ridership record in 2025 as capacity constraints continue: Analysis - Trains (www.trains.com) angielski
