BriefTea
Every story in sixty words
Get the free app no ads · no paywallExplained in plain English
What's a crawler-transporter?
A crawler-transporter is a massive, tracked vehicle designed to move huge rockets, like the Space Launch System for Artemis II, to the launchpad. It's incredibly slow, as the story mentions, because it's carrying an immense weight and needs to be extremely precise. Think of it as a giant, super-strong tortoise for rockets.
Stories that explain this
Artemis II rocket crawled at under 1 mph, returned at 25,000 mphQuestions this opens up
How big are they? Why tracks, not wheels? What else do they move?Related explainers
What is the Artemis programme? What is the Orion capsule? Why does it return so fast? Why is the rocket so slow? What's a 'crucial stand'? What's a counter-protest?The full catalogue
Browse every card filed under S →We would like to count visits and see which links bring readers here. That means storing a random ID in your browser. No cookies, no ads, no profile. How it works.