Launch Options - Future Options • Constellation Architecture • Commercial Alternatives – SpaceX – Orbital Sciences • EELV Options • DIRECT • Side-Mount Shuttle Derived • Space (or “Senate”) Launch System
• Recent Developments © 2012 David L. Akin - All rights reserved http://spacecraft.ssl.umd.edu U N I V E R S I T Y O F U.S. Future Launch Options MARYLAND 1 ENAE 791 - Launch and Entry Vehicle Design Attribution • Slides shown are from the public record of the deliberations of the Augustine Commission (2009) • Full presentation packages available at http:// www.nasa.gov/ofces/hsf/meetings/index.html
U N I V E R S I T Y O F U.S. Future Launch Options MARYLAND 2 ENAE 791 - Launch and Entry Vehicle Design Review of Human Spaceflight Plans
Constellation Overview
June 17, 2009
Doug Cooke www.nasa.gov Jeff Hanley Constellation Architecture
Earth Departure Stage Altair Lunar Lander
Orion Ares I Crew Exploration Crew Launch Vehicle Vehicle
Ares V Cargo Launch Vehicle
Constellation is an Integrated Architecture
National Aeronautics and Space Administration 2 Key Exploration Objectives
1. Replace Space Shuttle capability, with Shuttle retirement in 2010 2. To ensure sustainability, development and operations costs must be minimized 3. Develop systems to serve as building blocks for human exploration of the solar system using the Moon as a test bed 4. Design future human spaceflight systems to be significantly safer than heritage systems 5. Provide crew transport to ISS by 2015, to the lunar surface for extended durations by 2020, and to Mars by TBD 6. Separate crew from cargo delivery to orbit 7. Maintain and grow existing national aerospace supplier base 8. Provide global lunar access to maximize science return 9. Lunar “any time return” is a safety requirement 10. Utilize ISS to support exploration goals 11. Promote international and commercial participation in exploration Solutions Must Be Addressed Through an Integrated Architecture
National Aeronautics and Space Administration Influence of Key Drivers on Architecture Selection
Exploration Crew Transport
NASA Developed NASA Develop Human ISS Crew No No Transport? Spaceflight Spacecraft or (Orion) Yes New Needs, Yes International Goals and Objectives VSE, ‘05/’08 NASA Auth. Has Missions No Maximum Beyond LEO commonality and No or Beyond cost Sharing LEO? Yes Continue Orbital Space Yes! Shuttle Plane New Needs, Goals and Objectives
Separate Crew Other VSE, ‘05/’08 No Where First? and Cargo NASA Auth. Ares V Shuttle C Yes New Exploration Architecture Significant Document, New Moon Yes Safety Increase No Cx Architecture Heavy Lift Requirements (Ares V) Crew Launch Over Legacy Document (Ares I) Systems (CARD) Lunar Surface Access (Altair) EELV
National Aeronautics and Space Administration 4 Current Development for Future Exploration Capabilities Deep Space Asteroids and Robotics Near-Earth Objects
Commercial and Civil LEO Mars Surface, Phobos, Deimos
ISS and Other LEO Destinations/Servicing
Lunar Orbit, Lunar Surface (Global)
National Aeronautics and Space Administration 5 Transition of Shuttle Capabilities