How spaceflight has changed since 1999
by Space travel has changed dramatically over the past quarter of a century, transforming from government-led exploratory missions to a dynamic, more commercialized frontier. In 1999, …
Tag: Tiangong space station
Space weather can make satellite trajectories difficult to predict. Here’s why that’s a problem
Satellites in low Earth orbit (LEO) can venture hundreds of miles off their intended trajectory when severe space weather hits. The problem affects the International …