Moons of the solar system: A space-themed word search

Uranus has multiple moons, can you find them in this word search? (Image credit: Starry Night/Chris Vaughan) Moons may seem like quiet companions to the planets, but many of them are worlds every bit as fascinating as the planets themselves. Some are covered in oceans, some erupt with lava, and others hide mysterious subsurface seasContinue Reading

inside-the-boeing-787-engine-war:-ge-vs-rolls-royce

For years, airlines ordering the Boeing 787 Dreamliner have had a choice to make. Do they go with Rolls-Royce’s Trent 1000, or General Electric’s GEnx? In theory, both engines promised efficiency, lower emissions, and cutting-edge technology. But in recent years, that balance has started to shift. Reliability issues, fleet decisions,Continue Reading