Orokin devices used for navigating the solar winds.

—In-Game Description

Kesslers are an uncommon resource that can be found in any Empyrean mission. They are used in researches and upgrading the Railjack. They seem to drop most commonly around Saturn Proxima.

Blueprints Requiring Kesslers[edit | edit source]

Click to view the Blueprints requiring Kesslers
Blueprint Type Quantity
(Research)
Lavan Apoc Mk II Ship Turret 315
Lavan Carcinnox Mk II Ship Turret 315
Lavan Cryophon Mk II Ship Turret 315
Lavan Engines Mk II Ship Component 315
Lavan Photor Mk II Ship Turret 315
Lavan Pulsar Mk II Ship Turret 315
Lavan Reactor Mk II Ship Component 315
Lavan Shield Array Mk II Ship Component 315
Squad Energy Restore (Large) x100 Gear (300)
Zetki Apoc Mk II Ship Turret 390
Zetki Carcinnox Mk II Ship Turret 390
Zetki Cryophon Mk II Ship Turret 390
Zetki Engines Mk II Ship Component 390
Zetki Photor Mk II Ship Turret 390
Zetki Pulsar Mk II Ship Turret 390
Zetki Reactor Mk II Ship Component 390
Zetki Shield Array Mk II Ship Component 390
Total 5,640 (+300)
Research Ghost Clan x1   Shadow Clan x3   Storm Clan x10   Mountain Clan x30   Moon Clan x100

Last updated: Hotfix 29.9.1

Gathering Tips[edit | edit source]

Trivia[edit | edit source]

  • The name Kesslers is probably a reference to Donald J. Kessler, an American astrophysicist and former NASA scientist known for his studies regarding space debris. In 1978 he coined the term Kessler syndrome, a theoretical scenario in which the density of objects in low Earth orbit is so high that collisions between them could result in even more space debris, fuelling additional collisions and making future space activities near-impossible.

Patch History[edit | edit source]

Update 29.10

  • Removed from drop tables.

We wanted to reduce the number of Resources we introduced in our original Railjack launch. They'll remain in your Inventory as we’ll be looking at possibly reintroducing them at a later date. All Blueprints that required these items have been updated to reflect viable Resources, and respective drops have been swapped to Ticor Plate where appropriate. These Resources have also been removed from Helminths Bile Feeding menu. If you spot any mentions of these Resources that we might have missed please let us know!

For Tenno who have partially contributed these Resources to Wreckage, the percentage of your contribution will be honoured for the Resource that replaces it. Ex: If you contributed 60% of the needed Copernics for a Carcinnox, that 60% contribution will be carried over when the Blueprints are updated.

Update 27.0

  • Introduced.
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