My progress so far:
I contacted Artemis via Holo-Terminus on planet Jodice G20 in Konaka system. Activation of the Mind Arc didn't revive her. Instead, her consciousness was dumped to the Arc. Null told me that I could get help from my friends at the Space Anomaly station. So I visited the station and showed the Arc to Nada and Polo. It turned out they had a star system simulator. I was offered to upload Artemis consciousness to the simulator so that she could kind of live within the simulation, forever trapped in a lesser version of reality. After a long consideration, I decided let her die. The Arc was opened without uploading, and her consciousness faded away. (log #18)
I was contacted by Apollo. He wanted me to find glyphs for this star system so that he could join me via interstellar portal. I found a portal on planet Jodice G20 and obtained the glyphs. I went to a Holo-Terminus near the portal and contacted Apollo. Right after giving him the glyphs, I was contacted by Null. Null advised me to investigate an observatory nearby. According to the observatory's log, it had been occupied by a Gek specialist who went out to investigate a crashed Korvax freighter, never to return. I'm going to check out the crash site. (log #19)
I landed near the freighter crash site on planet Aputon Sigma. According to the ship's log, the Sentinels destroyed the whole region. Only a Korvax entity, Nada, and a Gek specialist who came to the freighter to investigate, Polo, survived and escaped. I flew to a Holo-Terminus nearby and contacted Null to tell what I had found. Null wanted me to investigate further and talk to cartographers of each species(Gek, Korvax, and Vykeen). I decided to go along with Null's plan. I also found a temperate planet, Boeot XVIII, and built my second base. (log #21)
Before going to Konaka Stellar Observer to meet the Vykeen cartographer, I visited the Space Anomaly station and talked with Nada and Polo. They didn't seem to trust Null, but I decided to go along with Null's plan at least for now.
I got to the Konaka Stellar Observer station and talked to the cartographer. The cartographer did not want to speak with me until I prove myself to be worthy. I was given a coordinate of a Vykeen reliquary on planet Jodice G20.
I flew out of the space station and went to planet Jodice G20 to visit the reliquary. There, I was given a vision of the ancient Vykeen prophecy.
Vykeen's legendary warrior, Hirk prophesied that the Travelers will rise and Vykeens must not impede their ascent, perhaps because the Sentinels will be destroyed by them.
After the vision, I found myself with an ancient Vykeen tablet. This could persuade the cartographer to speak.
I went back to the space station and showed the tablet to the cartographer. I was told of Vykeen's history because I proved myself. It looks like Vykeen had waged war with both Gek empire and the Sentinels. The Vykeens who follow Hirk think Atlas is a false god, or insane god. On the other hand, those who follow Nal, Hirk's battle-brother, may think otherwise. I'm not sure what to make of it.
The next thing I was supposed to do was to find a Korvax cartographer, but I chose to do some other things because I was not in hurry. Artemis was already gone, and I thought the galaxy was not going to end any time soon.
I expanded my second base on planet Boeot XVIII a little, with a new agricultural terminal. I also hired a Gek farmer to help me with growing some plants.
I also revisited the Space Anomaly station and asked Polo for Atlas Station coordinate. It turned out a nearby Atlas Station was located in Rakino X stellar system, a bit far from my current location, Konaka system.
I warped to Igusukuo system first, and then warped again to Rakino X system.
Atlas Station was a gigantic structure in the space with entrance which looked like a crimson-eye. Inside the station, there was a huge floating sphere and a terminal called Atlas Interface.
It was exactly like when I encountered Atlas by going through an inter-dimensional portal(log #15). This time, Atlas asked me to follow its path.
I agreed and I was given blueprint of an item called "Captured Nanode". I'm not sure what it is, but maybe I'll visit more Atlas Stations to get more information in the future.
I'm going to explore this stellar system a bit more and gather some resources because there is a "bountiful planet" in this system. It's planet Erheg II. This planet has beautiful gold colored fields with temperate climate.