all the more reason for humanity to keep working on being an interplanetary civilization 

https://www.universetoday.com/138463/12800-years-ago-earth-struck-disintegrating-comet-setting-off-global-firestorms/ …
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
all the more reason for humanity to keep working on being an interplanetary civilization 

https://www.universetoday.com/138463/12800-years-ago-earth-struck-disintegrating-comet-setting-off-global-firestorms/ …