Spaceflight 🚀<p><a href="https://spacey.space/tags/Argon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Argon</span></a> is many times cheaper than <a href="https://spacey.space/tags/xenon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>xenon</span></a> (the most common, and expensive, propellant used in <a href="https://spacey.space/tags/HallThrusters" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>HallThrusters</span></a>) and <a href="https://spacey.space/tags/krypton" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>krypton</span></a> (the propellant <a href="https://spacey.space/tags/SpaceX" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SpaceX</span></a> used in <a href="https://spacey.space/tags/Starlink" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Starlink</span></a> V1 and V1.5 satellites) <a href="https://techcrunch.com/2023/03/03/spacexs-acquisition-of-swarm-is-paying-off-with-new-starlink-thrusters" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">techcrunch.com/2023/03/03/spac</span><span class="invisible">exs-acquisition-of-swarm-is-paying-off-with-new-starlink-thrusters</span></a></p><p><a href="https://spacey.space/tags/ElectricPropulsion" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ElectricPropulsion</span></a> <a href="https://spacey.space/tags/innovation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>innovation</span></a></p>