![The space shuttle Endeavour is slowly moved along city streets in Los Angeles, California October 12, 2012. Endeavour nosed out of Los Angeles International Airport before dawn on Friday as it began The space shuttle Endeavour is slowly moved along city streets in Los Angeles, California October 12, 2012. Endeavour nosed out of Los Angeles International Airport before dawn on Friday as it began](https://c8.alamy.com/comp/2D0915X/the-space-shuttle-endeavour-is-slowly-moved-along-city-streets-in-los-angeles-california-october-12-2012-endeavour-nosed-out-of-los-angeles-international-airport-before-dawn-on-friday-as-it-began-a-two-day-journey-at-2-miles-per-hour-32-km-per-hour-atop-a-massive-wheeled-transporter-to-its-retirement-home-at-the-california-science-center-on-the-edge-of-los-angeles-downtown-reutersmark-j-terrillpool-united-states-tags-transport-science-technology-education-2D0915X.jpg)
The space shuttle Endeavour is slowly moved along city streets in Los Angeles, California October 12, 2012. Endeavour nosed out of Los Angeles International Airport before dawn on Friday as it began
![Deeper reductions in car CO2 emissions are both technologically feasible and economical, especially if manufacturers promote electric drive—study [press release] - International Council on Clean Transportation Deeper reductions in car CO2 emissions are both technologically feasible and economical, especially if manufacturers promote electric drive—study [press release] - International Council on Clean Transportation](https://theicct.org/sites/default/files/Avg-carCO2-emissions_EU2014-30_chart_sm.png)
Deeper reductions in car CO2 emissions are both technologically feasible and economical, especially if manufacturers promote electric drive—study [press release] - International Council on Clean Transportation
Specific CO2 emissions per passenger-km and per mode of transport in Europe — European Environment Agency
![People take pictures from the roof of a building as the Space Shuttle Endeavour is slowly moved along city streets in Los Angeles, California October 12, 2012. Endeavour nosed out of Los People take pictures from the roof of a building as the Space Shuttle Endeavour is slowly moved along city streets in Los Angeles, California October 12, 2012. Endeavour nosed out of Los](https://c8.alamy.com/comp/2D0PR7B/people-take-pictures-from-the-roof-of-a-building-as-the-space-shuttle-endeavour-is-slowly-moved-along-city-streets-in-los-angeles-california-october-12-2012-endeavour-nosed-out-of-los-angeles-international-airport-before-dawn-on-friday-as-it-began-a-two-day-journey-at-2-miles-per-hour-32-km-per-hour-atop-a-massive-wheeled-transporter-to-its-retirement-home-at-the-california-science-center-on-the-edge-of-los-angeles-downtown-reutersmark-j-terrillpool-united-states-tags-transport-science-technology-education-2D0PR7B.jpg)