Tag Archives: Orion

Orion Flight Test

NASA’s Orion Spacecraft is about the engage in its very first unmanned test flight.  A successful test flight for Orion is a big deal for the future of human space exploration.  That’s why we’re paying very close attention to this event.  Here’s what you can expect to happen on Thursday, December 4th.

The scheduled launch time is 7:05 A.M. Eastern Time from Cape Canaveral Florida.  If weather can be a factor to launch fortunately there is a window of 2 hours and 39 minutes to still get the launch off or else it will be postponed to another day.  In the future, Orion will be launched by a different rocket system, but for this test flight it will be riding on a Delta IV Heavy Rocket.  After launch the whole test flight will take 4.5 hours as the spacecraft makes two orbits around the Earth before coming back to ground.

There are several systems that need to be tested during this launch.  First test is the separation or jettison of the protective coverings that keep Orion safe from the atmosphere during launch.  Once in space, these casings are no longer necessary and removing them will lighten the spacecraft.  After an initial orbit, the Upper Stage Rockets will boost the spacecraft into a very high orbit of about 3,600 miles.  The last stage of testing will be the reentry capsule.  NASA needs to see if the capsule can handle the intense temperatures and pressures that the spacecraft will experience on the return to Earth.  The parachutes will also need to deploy successfully to ensure a nice soft landing.  Let’s hope for the best!

If you are not fortunate enough to live close enough to Cape Canaveral to watch the liftoff in person you can watch coverage of the event on NASA TV or http://www.nasa.gov/multimedia/nasatv/index.html# online.

For a look at the detailed sequence of events during the test flight, check out this article:  http://space.io9.com/heres-what-to-expect-during-the-first-orion-test-flight-1654607626/+AnnaleeNewitz

Soundtrack Info: “Running Fanfare” by Kevin MacLeod under the Creative Commons Attribution license. It can be found here: http://freemusicarchive.org/music/Kevin_MacLeod/Classical_Sampler/Running_Fanfare

NASA’s Orion Spacecraft AstroCamp Style

NASA’s first launch of Orion draws closer!

The new spacecraft is fascinating, and models of it were difficult to find, so we designed our own! This is the result!

For those of you who don’t know, Orion is NASA’s new spacecraft, filling the role of the retired space shuttle program. It is designed with versatility in mind, so if you go searching for pictures of it, you are likely to find lots of different things. In the video, the red piece that snaps on top is the Orion capsule, and is included in any of the pictures you will find, but the other modular parts change drastically.

One of the lesser known features is the Launch Abort System, which attaches to the top of the capsule during its ride into space on a Delta Heavy Rocket. Future launches will instead use the Space Launch System (SLS) which is still in development. The Launch Abort System is an added safety mechanism designed to pull the capsule–and crew inside–away should anything go wrong with the rocket behind them! This is the gray piece on the top.

The bottom gray pieces are the propulsion system. This is probably the most widely varied part of the Orion Spacecraft in pictures that you will see. The solar panels fold out–a feature that didn’t quite make it into the 3D printed version (although they do fold on a single hinge!) and that portion can also separate from the larger propulsion system sitting below.

Perhaps if there is interest, we’ll put together another video showing how each of the components work!

NASA’s Orion Spacecraft will make its first foray into space on December 4th, from Cape Canaveral and the Kennedy Space Center Visitor Complex!


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