Uncategorized NASA’s Space Launch System Hot-Fire Test: When to Watch By dpica on January 16, 2021 • ( Leave a comment ) Before NASA’s giant Space Launch System can go to the moon, it needs to ignite its engine in a “hot fire” stationary test. Technology – The New York Times Share this:FacebookTwitterPinterestLinkedInRedditTumblrEmailLike this:Like Loading... Related Categories: Uncategorized