"Once these objects get too faint to see, they will never be seen again,"

I watched scientists view the interstellar comet 3I/ATLAS in real time. Here's what they saw

Source: space
Source Link: https://www.space.com/astronomy/comets/i-watched-scientists-view-the-interstellar-comet-3i-atlas-in-real-time-heres-what-they-saw