Full list of all 26 ADIOS Amigos: Galactic Explorers achievements.
The base game contains 23 achievements, and there is 1 DLC pack containing 3 achievements.
Do the Kowalski
Can't do it captain, I don't have the power!
Explore the interior of a space station
Complete the Odyssey
Complete the Odyssey without using shortcuts
Complete the Voyage
Complete the Voyage without using shortcuts
Complete the Endeavor
Look Closer (can’t you see the signs?)
Find all discoveries
Find 50% of all discoveries
Start a fashion trend
Repair a space probe and drain energy from it
Defend yourself using M.A.D.
Scan a sun without taking damage
Finish Odyssey in less than 20 in-game minutes without starting from a shortcut
Discovered all aliens and fossils
Cracked open an asteroid to reveal the goodies inside
Traveled through a wormhole to get holes in your teeth
Oh no, not again
Crash land a space station using its thrusters
Found the home world of the galaxy caretakers
Established communication with a Blob commander
Find 25% of all discoveries
Travel 6 lightyears in the Odyssey without using shortcuts
Discover all flying lifeforms