NASA delays dress rehearsal of new megarocket – The Verge Canada By Last updated Apr 3, 2022 11 Share Technicians were unable to safely load propellants into the rocket due to pressurization problems Image: NASA/Joel Kowsky via Flickr Today, NASA suspended the last major test of its Space Launch Sy… [read more] 11 Share FacebookTwitterGoogle+ReddItWhatsAppPinterestEmail