Spaceflight 🚀<p>The first controlled ocean 🌊 <a href="https://spacey.space/tags/landing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>landing</span></a> of a <a href="https://spacey.space/tags/Falcon9" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Falcon9</span></a> booster was completed in 📆 April 2014. This was followed a little over a year later by the first successful recovery of a Falcon 9 booster on a ground pad in 📆 December 2015.</p><p>So, <a href="https://spacey.space/tags/reusable" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>reusable</span></a> ♻️ launch technologies were most certainly available during the design and early development phases of <a href="https://spacey.space/tags/Ariane6" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Ariane6</span></a> 🇪🇺 <a href="https://europeanspaceflight.com/europe-will-introduce-a-reusable-launch-vehicle-in-the-2030s-says-arianespace-ceo" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">europeanspaceflight.com/europe</span><span class="invisible">-will-introduce-a-reusable-launch-vehicle-in-the-2030s-says-arianespace-ceo</span></a></p><p><a href="https://spacey.space/tags/Arianespace" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Arianespace</span></a> <a href="https://spacey.space/tags/ESA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ESA</span></a> <a href="https://spacey.space/tags/decision" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>decision</span></a> <a href="https://spacey.space/tags/reusability" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>reusability</span></a> <a href="https://spacey.space/tags/LaunchCost" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LaunchCost</span></a> <a href="https://spacey.space/tags/comparison" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>comparison</span></a></p>