Have you ever wished that someone would just tell you your reason for being? What is your mission in life? What does it mean to be you? How exactly do you work? Well NASA has the answer for me and all of my Lisa sisters in the world. We are your tool to study the universe.
This is LISA aka "Laser Interferometer Space Antenna":
LISA works well with others:
This is the for what that LISA searches:
Images Courtesy of NASA/JPL-Caltech.