Here is the full list of all 14 Tales of Cosmos achievements.
Discover all celestial objects.
Show 30 items to Perseus.
Manipulate time.
Overcome your opponent and gain freedom.
When all else fails, keep on trying.
Launch a spacecraft.
Explore your boundaries.
Land on the same planet four times in succession.
Help out and make friends.
Follow your hunter instincts.
???
Jump 100 times.
Complete the game without ever missing a hit, throw, catch or shot.
Assume command over Shuttle's Bane.