NASA’s new Orion spacecraft will make its first trip to space in December. The spacecraft took a much shorter trip Sunday when it was moved from a specialized fueling facility at Kennedy Space Center to the Launch Abort System Facility to continue the preparations necessary for launch.
The launch abort system is designed to protect astronauts if a problem happens during launch, by pulling Orion away from a failing rocket. Because this first Orion flight will be uncrewed, the abort motor that would fire to pull the spacecraft away is not active. However, the jettison motor which will separate the launch abort system from the crew module in both emergencies and normal flights, is one of the critical systems being tested on Orion’s flight test.
Attached to an interstage, Orion will eventually be mounted to the top of a United Launch Alliance Delta IV Heavy rocket and launched on a two-orbit, four-hour mission that will test the Orion heat shield under high speed conditions similar to those it will encounter when returning from deep space missions with astronauts aboard.
Will the jettison motor be sufficient by itself to protect the crew module from damage should there be a catastrophic event? It seems expensive to test only a part of the abort system, and then test another part in a separate launch.
Jeff Kelley
If this is to be a true test of the entire CSM, then why aren’t they going to have an ACTIVE LAS (Launch Abort System) on the stack? It seems to me that this would be the wisest course of action, just in case something should fail…
Is there a description of the individual segments of the spacecraft shown on the banner graphic above? On the pointy end I see the Orion, but what are the rest of the parts?
We’ve come so far since the Space Task Group had to lash a Mercury capsule to back of a flatbed pickup truck with sheets of plywood and a couple of mattresses. http://karmadecay.com/r/space/comments/pgvkf/nasas_1st_mercury_capsule_being_transported_to/
This spaceship should give us more answers….
This is the appropriate weblog for anyone who desires to find out about
this topic. You realize so much its virtually exhausting to argue
with you (not that I actually would wantHaHa).
You definitely put a new spin on a topic thats been written about for years.
Nice stuff, just nice!
Also visit my webpage … book of ra (bookofraspieler.com)