Tonight at 21H55 Paris hours ! 😀

It’s the final #CountdownToMars! Watch mission control live as @NASAPersevere lands.

ETA 12:55pm PT (3:55pm ET, 20:55 GMT)

Live: http://go.nasa.gov/mars2020watchonline
360: http://youtu.be/GIooAx_GkJs
Español: http://periscope.tv/NASA_es
Toolkit: http://go.nasa.gov/mars2020toolkit