Artemis 2 wet dress rehearsal livestream: Watch the rocket test live

NASA has postponed the pivotal fueling test for Artemis II because of a near-freezing chill in Florida, making a February space launch far less likely. 

The so-called “wet dress rehearsal” will load the Space Launch System with 700,000 gallons of ultra‑cold propellants at the rocket’s Kennedy Space Center launchpad in Cape Canaveral, Florida. The trial run, now targeted for Monday, Feb. 2, takes the countdown all the way to 29 seconds before liftoff, then stops. 

How the test goes will determine when NASA actually lights those engines.