search for artemis and apollo

[zoni]

hi i cant complete the mission cus i need to search for apollo and artemis but nothing shows up i arleady completed few side quests (community research and base archives remaining) and primary quests, anybody know what to do to progress further?
i also have 135 warps and im Gallileo

[zoni]

res

[japp_02]

Before the Artemis mission triggers you need to do other missions, IIRC you need first to do the 'Visit Anomaly' mission and go to Polo / Nada. Also you must have done the tutorial up to the hyperdrive and warp stuff, but I imagine you are done with this already. Look in your mission log to know what's up and do it.
You must answer messages in space after scanning to trigger the Artemis mission.