Amargosa system
The Amargosa system was a star system in the Beta Quadrant. 

In 2257, this system's location was labeled on the star chart showing the trajectory of Lieutenant Spocks shuttle. ()

In the 24th century, the primary Amargosa was studied by the Federation Amargosa observatory. 

In 2371, Dr. Tolian Soran launched a trilithium weapon into the star. The weapon, transported by a solar probe, caused a quantum implosion within the star, whereby the nuclear fusion broke down. The implosion created a level 12 shock wave which destroyed everything, including the observatory, within the system. ()

See also 
 Amargosa Diaspora

Star systems