Location Challenge, fix the beacon & follow the trail, it will lead you to each of the secrets (in numbered order) until you eventually acquire the Power Core for access
2
Bulletproof Container
Located next to a nearby beacon
3
Valuable Shipwreck
Located very close to puzzle 2
4
Valuable Shipwreck
Located in an icteroid cave, next to a beacon
5
Valuable Shipwreck
Located inside the iceteroid cave behind the Rigged Asteroid, inside a Hydra (another Hydra contains the Power Core)
6
Valuable Shipwreck
Located in an icteroid cave, next to a beacon
7
Cloaked Container
Located inside a ship segment at the end of the trail of lights