The Cosmic Lighthouse: Understanding Quasar 357959_5727-5712
: The physical metal plate used to hold optical fibers in the telescope. MJD : The date the observation took place. 357959_5727-5712
At first glance, "357959_5727-5712" looks like a random string of numbers, but in the world of astrophysics, it is a coordinate-based name for a powerhouse of energy [1, 3]. Quasars (quasi-stellar radio sources) are among the brightest and most distant objects in the known universe [4]. 1. What Exactly Is It? but in the world of astrophysics