 was only two or three degrees above the horizon, and that had to be a calm day even to see it, because it's lost in the glow there, okay? If you keep sailing down, and keep in mind, things are getting hotter and hotter as you go down there, so it may be turning into, you know, who knows what. But anyway, Henry the Navigator's people persevered. They went down, even though they'd lost their major navigation instrument, the astrolabe,