Did you happen to see this chunk of the tutorial text?
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Planetary Summary
The Planetary Summary shows you how many ships of each type you and your allies have on the current planet.
It also gives you information about the attack multipliers, hull types, and abilities of each ship type.
Sometimes the enemy will have a kind of ship you've never seen, and this is how you find out what to do about it.
Hover over any of the items on the plantary summary (the palette to the right).
TIP: You can press F1 repeatedly to cycle through all the ships in the game this way.
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I hope it helps