Trials and tribulations of Ariane 6.

<p>The European Space Agency releases key milestones for the Ariane 6 launch. The Indian Space Research Organization says that their lunar lander and rover are now in sleep mode. SpaceX Crew 6 splashed down over the weekend returning four astronauts from the ISS, and more.</p><p>Remember to leave us a 5-star rating and review in your favorite podcast app.</p><p>Miss an episode? Sign-up for our weekly intelligence roundup, Signals and Space, and you’ll never miss a beat. And be sure to follow T-Minus on Twitter and LinkedIn.</p><h2>T-Minus Guest</h2><p>Our guest is Dr...