Spaceflight 🚀☄️ Narrated by @neiltyson . Featuring @drbrianmay, @cmdr_hadfield and many others https://asteroidday.org/resources/asteroid-learning/scientists-rock-series/
☄️ Narrated by @neiltyson . Featuring @drbrianmay, @cmdr_hadfield and many others https://asteroidday.org/resources/asteroid-learning/scientists-rock-series/
