It's a good song, very long for my taste, but if you get into the atmosphere, it also has many things alluding to the name, such as ambient sounds that remind to space That song reminded me of "Day one" from the soundtrack of the movie "Interestellar" :)

The song is very long, but it almost never gets heavy, the production is of high quality, the chosen sounds do not clash with each other, maybe I would recommend putting a little reberb on the bass, so that it fills more, and the bass have more presence (This is a technique that I sometimes use in my productions, and that Avicii devised), the percussion is very well equalized, although at some points it becomes repetitive (Due to the length of the song), I would give this song a 9.75/10, Great job :]

It's a very ambient track, and it looks like the soundtrack of a movie or a video game, in terms of production, very clean, maybe with some sounds that are a little wet, but no, that's not bad, I really like the setting, and the stereo, in addition, I think it brings a much deeper reflection than what is seen in the title, I like the detail of the "metronome" and the breaths that in my opinion refer to how we are running out of time, I like it especially because that is "the essence of time" Great track 10/10 :D