Resources

Nullstones

Nullstones do not conform to several laws of physics, making them highly prized for optimizing sensitive components. Location: Railjack Missions

WHERE & HOW TO FARM

Space-object collection

Sover Strait, Earth Proxima

Search a Railjack mission's space debris for Nullstones. Sover Strait on Earth Proxima provides an accessible mission where you can clear the objectives before surveying the battlefield.

View farming maps ↓See farming steps ↓Compare alternatives ↓

SEE WHERE TO GO

Mission maps & locations

1 map

Drag to pan. Zoom in to read labels and markers.

**Earth Proxima mission selection map, captured in Update 32 (February 2023). Use the current mission table for present-day types and unlocks.**

Interactive maps & location tools

Warframe Star Chart

Choose the planet and mission node listed in the guide. Mission interiors use generated tiles; the navigation map locates the mission.

Open map in new tab ↗

Mission locations

Sover StraitEarth Proxima · Skirmish

Must have Rising Tide completed to access

Mission details ↗

GET STARTED

How to farm

Before you go

Complete The Archwing to join an Empyrean crew, or Rising Tide to use your own Railjack.
Select the unlocked Railjack node through Proxima Navigation.

Complete the marked Skirmish fighter and Crewship objectives so you can search the battlefield with less incoming fire.
Destroy asteroids, red barrels, scrap around wrecks and green rifts with the Railjack or Archwing, then fly through the released pickups.
Continue searching until your needed amount is collected, then return to Dry Dock through Railjack Navigation to retain the completed run's rewards.

Farming tips

Asterite and Nullstones can be collected on the same sweep.
Nullstones are rare; Shatter Burst helps break clustered objects over an area.

Sources & fact checks

wiki.warframe.com ↗ wiki.warframe.com ↗ wiki.warframe.com ↗ wiki.warframe.com ↗

Other ways to get it

Combine with another Railjack goal

Any appropriate Empyrean mission with breakable space objects

Complete The Archwing to join an Empyrean crew, or Rising Tide to use your own Railjack.
Select the unlocked Railjack node through Proxima Navigation.

Choose a Railjack mission whose other rewards also advance a saved goal.
Include an asteroid and wreckage sweep after its objectives.
Collect Nullstones pickups before returning to Dry Dock.

Resource-object drops remain random; no fixed yield per sweep is promised.

Sources & fact checks

wiki.warframe.com ↗ wiki.warframe.com ↗

MAKE YOUR SESSION COUNT

Priorities & useful advice

Search breakable space objects in Railjack missions for Nullstones. Sover Strait on Earth Proxima offers a specific Skirmish route. ↗↗

What to prioritize

Unlock Railjack access by completing The Archwing to join a crew or Rising Tide to use your own Railjack. ↗
Use Sover Strait, Earth Proxima, and sweep asteroids, red barrels, wreckage scrap, and green rifts for pickups. ↗

Next steps

Select Sover Strait through Railjack Navigation and complete its marked fighter and Crewship objectives. ↗
Destroy asteroids, red barrels, wreckage scrap, and green rifts, then fly through the released pickups. ↗
Return to Dry Dock through Railjack Navigation after collecting the needed amount. ↗

Nullstone drops from space objects are random; no fixed yield per sweep is given.

GPT-6 Luna · Based on cited sources · 2026-10-24
Check unlock requirements and availability in game.

REWARD DETAILS & CONDITIONS

Sources & rewards

Farming route

Combine with another Railjack goal

Any appropriate Empyrean mission with breakable space objects

Complete The Archwing to join an Empyrean crew, or Rising Tide to use your own Railjack.
Select the unlocked Railjack node through Proxima Navigation.

Rate not listed

Farming route

Space-object collection

Railjack Navigation → Earth Proxima → Sover Strait

Complete The Archwing to join an Empyrean crew, or Rising Tide to use your own Railjack.
Select the unlocked Railjack node through Proxima Navigation.

Rate not listed

Resource gathering

Railjack Missions resource gathering

Planet/location resource pool · choose an unlocked mission

Unlock a suitable mission in Railjack Missions.
Resource drops depend on enemies, containers, mission conditions and applicable boosters. No yield or route time is modeled.

Rate not listed

WHAT IT IS FOR