Post by @igluxurys

Imagine building something so ambitious that even a billion dollars barely scratches the surface. 🤯 From enormous warships and stealth aircraft to machines exploring Mars and laboratories orbiting Earth, these are some of humanity’s most expensive creations. Behind every price tag are years of research, thousands of people and engineering on an extraordinary scale. Swipe through to see what it costs to turn the seemingly impossible into reality. Which one surprised you the most? 👇 Figures cover different scopes, from individual machines to entire programmes; some are estimates or projections. Follow @luxury for more extraordinary creations and fascinating facts. #luxury #engineering #technology #innovation #megaprojects