It’s been a little over 50 years since the space age began, and the most important thing we’ve discovered is the Earth.
Pale Blue Dot - Wikipedia
Cavity Between Teeth - Causes and Treatment Options, Cavity Filler For Teeth
Pale Blue Dot: An Alien View Of Earth : NPR
EarthSky How does Earth look from outer space?
Exploring space and finding our own Pale Blue Dot, Environment
ESA - Euclid's first images: the dazzling edge of darkness
Pale Blue Dot: A Vision of the Human Future in Space: Sagan, Carl
ESA - Why are things in space the shape that they are?
NASA Exoplanets
ESA - Gaia sees strange stars in most detailed Milky Way survey to date
Mission Timeline
Pale Blue Dot - Wikipedia