How do you beat mother brain and where do you get space jump and super..

1. Mother Brain can be defeated by first smashing the glass surrounding it with regular Missiles. When Mother Brain (MB I call it) opens it's eye, fire at her with Missiles, Super Missiles work MUCH better. Just be careful, because when MB turns purple, she's getting ready to blast you. Avoid this with Screw Attack, then land on the other of the two platforms. I think every time MB fires at you, her eye will open up, so sneak in a shot whenevr you can.

2. You can get Space Jump after aquiring the Full Power Suit, a thick pink suit that is recieved after making the symbol of the Power Suit appear in the four node slots while taking the Chozo's test. I think you have to shoot at the nodes, but never tried it so you'll have to find out yourself. To take this test, beat Metroid Zero Mission, and the ending will show you being shot down by Space Pirates. Then you will navigate through the game without your Power Suit on, and eventually you will find a time when you can potentially take the test.

3. Super Bombs? No clue.

You get Space Jump after recieving the Fully Powered Suit, a purple suit (it shows up pink for some reson, but it's really supposed to be purple) that has every single upgrade in the game BUT the Power Bomb. You will get those later in the game, so don't worry.