Pluto 1:

Pluto 2:

Pluto 3:

Pluto 4:

Pluto 5:

Pluto 6:

Pluto 7:

Pluto's moon:

Neptune 1:

Neptune 2:

Neptune 3:

Neptune 4:

Neptune 5:

Neptune 6:

Neptune 7:

Neptune 8:

Neptune 9:

Neptune's moon:

Uranus 0:

Uranus 1:

Uranus 2:

Uranus 3:

Uranus 4:

Uranus 5:

Uranus 6:

Uranus 7:

Uranus 8:

Uranus's moon Titania:

Uranus's moon Oberon:

Saturn 0:

Saturn 1:

Saturn 2:

Saturn 3:

Saturn 4:

Saturn 5:

Saturn 6:

Saturn 7:

Saturn 8:

Saturn's moon:

Jupiter 0:

Jupiter 1:

Jupiter 2:

Jupiter 3:

Jupiter 4:

Jupiter 5:

Jupiter 6:

Jupiter 7:

Jupiter's moon Io:

Jupiter's moon Europa:

Belt 0:

Belt 1:

Belt 2:

Belt 3:

Belt 4:

Belt 5:

Belt 6:

Belt 'moon':

Mars 0:

Mars 1:

Mars 2:

Mars 3:

Mars 4:

Mars 5:

Mars 6:
+
Mars's moon (bugged level):

Earth 0:

Earth 1:

Earth 2:

Earth 3:

Earth 4:

Earth 5:

Earth 6:

Earth's moon:

Venus 0:

Venus 1:

Venus 2:

Venus 3:

Venus 4:

Venus 5:

Venus 6:

Venus's moon:

Eris 1:

Eris 2:

Eris 3:

Eris 4:

Eris 5:

Eris 6:

Eris's moon:

Mercury 0:

Mercury 1:

Mercury 2:

Mercury 3:

Mercury 4:

Mercury 5:

Mercury 6:

Mercury's moon:

Sun 0:

Sun 1:

Sun 2:

Sun 3:

Sun 4:

Sun 5:

Sun 6:

Sun 7:

The deep space achievements are probably the most time-consuming part of this game, and most of them just come down to ''survive untill the game decides you're done''. I personally found that the asteroid belt's deep space is significanly more difficult then the others, since a single asteroid can take away all your multipliers and orbitals, so if you aren't paying attention for a second you could die very quickly. Eris's deep space is also very difficult, as you have to go backwards, which makes the entire game control differently.

Since most simply come down to survival and endurance, I'm not sure if having videos here is much helpfull, but here they are anyway:

Pluto:

Neptune:

Uranus:

Saturn:

jupiter:

Asteroid belt:

Mars:

Earth:

Venus:

Eris:

Mercury:

Sun:

Waveform has quite a few achievements, but a lot of them are earned through completing the levels normally. There are however a few that can be missed:

''Just warming up''
I did this one on Pluto 1, this isn't the only level where it's possible, but it's the easiest in my opinion.

''fake it 'till you make it''
You can do this on any level that has checkpoints, the earliest one being Pluto 7.

''second sight''
Can be done on any black hole level, but the easiest one is Uranus 0.

''closing the trap''
As far as I know this one can only be done on Venus's moon.