Scrubbed Again: NASA Calls Off Second SLS Launch Attempt Due to Hydrogen Leak
Update: 11:23 a.m. ET: Today's launch has been scrubbed on account of the hydrogen leak. Launch director Charlie Blackwell-Thompson formally agreed to the scrub at 11:19 a.m ET. The rocket, which remains in a safe configuration, will now be drained of the ultra-cold propellants. We now await word on whether NASA will...