Orion Team Details Flight Test in Briefing


Some of the key players in the Orion flight test will discuss the goals of the first spaceflight for NASA’s newest spacecraft along with the elements of the mission itself during a televised briefing today from NASA’s Kennedy Space Center in Florida. The briefing will begin at 11 a.m. EST and can be seen on NASA TV and on the NASA TV stream on the web at www.nasa.gov/ntv.

The briefing participants are:

  • William Hill, deputy associate administrator for Exploration Systems Development
  • Mark Geyer, Orion Program manager
  • Bryan Austin, Lockheed Martin mission manager
  • Mike Sarafin, Orion flight director
  • Jeremy Graeber, recovery director
  • Ron Fortson, United Launch Alliance director of mission management

15475153276_b62287fe20_oOrion will not carry a crew during this first flight test, but will be sent into orbit atop a United Launch Alliance Delta IV Heavy rocket. It will make two orbits of the Earth reaching out about 3,600 miles, 15 times farther than the International Space Station. In a critical element of the test mission, the spacecraft will head into Earth’s atmosphere at high speed to evaluate Orion’s heat shield. That is important because the Orion is designed to take astronauts into deep space on missions to asteroids and eventually Mars. Returning to Earth on such missions means the spacecraft will reenter the atmosphere much faster than previous spacecraft, so the Orion will encounter more heat and thus its shielding will need to be strong enough to handle it.

2 thoughts on “Orion Team Details Flight Test in Briefing”

  1. I would like to know if the new service module is programmed to drop back into the atmosphere to be destroyed or will be left in orbit to de-orbit normally? The reason for my question is about adding to the debris field in orbit. All our space parts currently still orbiting pose a threat to future launches, I feel that immediately de-orbiting all future stages and parts could lesson the risk factor over time. I know we know how to do it, the question is are we going to?

    1. The second stage and service module will conduct a short burn that will put them on a path to burn up in the atmosphere safely after the Orion spacecraft has separated to complete its test flight. This approach of sending spent rocket stages to burn up in the atmosphere instead of remaining in orbit has been a standard procedure for many years and is employed during launches of satellites and robotic probes.

Leave a Reply

Your email address will not be published. Required fields are marked *