Metroid Prime 2: Echoes/Energy Transfer Module

Sacred Bridge
When you enter the room, scan the body to he left to obtain the last Galactic Federation Lore, then roll down the tunnel to the right to get to the lower floor. Defeat the War Wasps, then look up to scan another Module and activate the cannon. Enter into it to get fired to the other door.

Sacred Path
There are several War Wasp Hives located around the room. They have a logbook entry, so scan them before destroying them with a missile(Make sure you save at least one), as they'll spawn more War Wasps if you don't. To get through the room, search for a weak section of wall above you with the Scan Visor. Once you find it, use a single missile on it. Approach the orb cannon, find and scan the nearby module, and fire through the weakened wall. Roll through the tunnel inside the structure to get to the door on the top ledge. Go through the door to get to the Temple Transport A.

Temple Transport A
Use the elevator to get to Temple Transport A in the Great Temple.

Great Temple
The Great Temple is high temple in the middle of the Overworld and functions as a hub.

Transport A Access
In the east wall is a Morph ball tunnel to a Save Station. Proceed to Temple Sanctuary via the door for a boss fight.

Temple Sanctuary
When you step in the circle of pillars shield will rise locking you in. You will be attacked by a swarm of Dark Splinters. After that died, a Alpha Splinter will come to fight. As a reward you will get an Energy Transfer Module. Proceed to Controller Transport.