NASA can build what’s next, but replacing decades of experience is harder

<div class="feat-image"><img src="https://spaceexplored.com/wp-content/uploads/sites/10/2026/07/jsc2025e016286orig-2.jpg?quality=82&#038;strip=all&#038;w=1600" /></div><p class="wp-block-paragraph"><a href="https://spaceexplored.com/guides/nasa/">NASA</a> has spent decades accomplishing what many thought was impossible: landing astronauts on the Moon, exploring the outer planets, and building some of the most advanced spacecraft. But today, one of the agency’s biggest challenges isn’t technology – it’s maintaining the workforce behind it.</p>