By Adam Stockley

Various theoretical designs of reusable launch vehicles (rockets) have been tested during the history of space flight, but they generally proved too expensive or impractical to implement.  

In the 21st century, the rise in industry privatisation led to several companies taking the lead in reusable launcher development. Their focus is on fully-reusable systems.

The potential of reusable rockets to transform the economics of space travel should be evident. Even so, let’s break down the benefits and drawbacks of this technology to understand more.

The most obvious benefit of a reusable rocket is cost savings. Unsurprisingly, it’s much cheaper to refurbish and relaunch a rocket than it is to build a new one. Reusable rockets also use less fuel than their expendable counterparts, making them comparatively better for the environment.

The main disadvantage of reusable rockets is their reduced load capacity. By extension, they must be built to survive the difficulties of launch and re-entry, meaning there is much more extra stabilisation equipment. Therefore, the rockets are heavier.

The bottom line is that now we have a firmer understanding of the concept of reusable launchers, their potential impact is limitless. However, there are some issues to resolve in terms of extra weight and reduced load capacity, but the space industry is very near to perhaps its biggest revolution in terms of cost reduction and accessibility.

Available at: https://www.kdcresource.com/insights-events/therise-of-reusable-rockets-transforming-the-economics-of-spacetravel/. Access 16 out. 2024. Adapted.