a thoughtful web.
comments
posts
badges
Good ideas and conversation. No ads, no tracking.
Login
or
Take a Tour
!
earthsky.org
Astronomers Have Something to Say About All Those Satellites...
mk
9
Dala
earthsky.org
·
#space
·
#spacex
about
tutorial
faq
rss
tmi
random
privacy & terms
weather
donate
login