CosmosObservatory
Explore
Solar System
Live
Learn
Tools
About
Cosmos Observatory
ToolsAbout
Cosmos Observatory

Explore the universe through NASA data, real-time ISS tracking, Mars rover imagery, asteroid monitoring, and comprehensive space encyclopedia. Your gateway to the cosmos.

Explore

  • APOD
  • Mars Rovers
  • Earth Imagery
  • NASA Gallery
  • ISS Tracker

Data

  • Asteroids
  • Solar System
  • Exoplanets
  • Space Weather
  • Launches

Tools

  • Glossary
  • News
  • Calculators

Legal

  • About
  • Privacy Policy
  • Terms of Use
  • Space Tools
  • Contact

Stay updated with the cosmos

Get weekly digests of APOD highlights, upcoming launches, and space events.

© 2026 Cosmos Observatory. All rights reserved. Built with for space enthusiasts.

This website is not affiliated with, maintained, authorized, endorsed by, or in any way officially connected with NASA or any of its subsidiaries or affiliates. All NASA imagery is in the public domain unless otherwise noted. Data sourced from NASA Open APIs, Launch Library 2, and other open data services.

  1. Home
  2. Gallery
  3. Green Flight Challenge
Green Flight Challenge

Green Flight Challenge

Pipistrel Taurus G4 Pilot David Morss, center, is is weighed-in as CAFE Foundation Weights Chief Wayne Cook, right, and Weight crew member Ron Stout look on during the 2011 Green Flight Challenge, sponsored by Google, held at the Charles M. Schulz Sonoma County Airport in Santa Rosa, Calif. on Thursday, Sept. 29, 2011. NASA and the Comparative Aircraft Flight Efficiency (CAFE) Foundation are having the challenge with the goal to advance technologies in fuel efficiency and reduced emissions with cleaner renewable fuels and electric aircraft. Photo Credit: (NASA/Bill Ingalls)

Usage Rights

Most NASA images are in the public domain and free to use. Credit NASA as the source. Check NASA's media usage guidelines for details. Images featuring identifiable individuals may require additional permissions.

Keywords

CaliforniaCharles M. Schulz Sonoma County AirportDavid MorssGreen Flight ChallengeRon StoutSanta RosaWayne Cook

Explore More

Browse GalleryPicture of the DayMars PhotosEarth from SpaceLaunch ScheduleSpace News

Details

NASA ID

201109290032HQ

Date Created

September 28, 2011

Center

HQ

Media Type

image

Photographer

NASA/Bill Ingalls

Location

Charles M. Schulz Sonoma County

Downloads

Download this image in multiple resolutions. All NASA media are free for public use.

Image

Unknown size

Large

1920px

Medium

960px

Small

480px

Thumbnail

240px

Related

Green Flight Challenge

Green Flight Challenge

Sep 28, 2011

Green Flight Challenge

Green Flight Challenge

Sep 27, 2011

Green Flight Challenge

Green Flight Challenge

Sep 25, 2011