The mission will blast off on a Falcon 9 rocket with three other small satellites that will act as technology demonstrators.

SpaceX launching NASA's TRACERS mission to protect Earth from space weather July 23: How to watch live

Source: space
Source Link: https://www.space.com/science/nasa-launching-tracers-mission-to-protect-earth-from-space-weather-today-how-to-watch-live