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Atlas — the world canvas

the Moon · All Worlds · Explore · All time · 37 of 37 located marks in focus · editorial corpus · no live source connected

Cabeus CraterShackleton CraterApollo 12 landing siteApollo 14 landing siteApollo 15 landing siteApollo 16 landing siteApollo 17 landing siteBeresheet impact siteBlue Ghost Mission 1 landing siteChandrayaan-2 Vikram impact siteChandrayaan-3 landing site (Shiv Shakti Point)Chang’e 3 landing site (Yutu)Chang’e 4 landing site (Yutu-2)Chang’e 5 sample siteChang’e 6 sample siteHakuto-R Mission 1 impact siteIM-1 Odysseus landing siteLCROSS Centaur impact siteLuna 13 landing siteLuna 16 sample siteLuna 17 landing site (Lunokhod 1)Luna 20 sample siteLuna 21 landing site (Lunokhod 2)Luna 24 sample siteLuna 2 impact siteLuna 9 landing siteRanger 7 impact siteRanger 8 impact siteRanger 9 impact siteSLIM landing siteSMART-1 impact siteSurveyor 1 landing siteSurveyor 3 landing siteSurveyor 5 landing siteSurveyor 6 landing siteSurveyor 7 landing siteTranquility Base (Apollo 11 landing site)
37 objects on the Moon · 242 on another body · This reading plate draws no coastline — the graticule and the marks carry the record here; the interactive view draws the sourced Natural Earth outline. Select a mark to read its record.
TimeAll timeLast 100 yearsBefore 1926Full timeline →
3005 BCE

Past → now. Now is 2026, the corpus’s latest recorded state · 1145 objects · 280 located (1 withheld) · 865 unlocated

Now · 2026

material class

Close ✕

Plasma-facing materials and first wall

The first wall and divertor are the surfaces that face the plasma directly, and they must survive heat fluxes comparable to a rocket nozzle while being bombarded by 14.1 MeV neutrons that…

No recorded place · materials qualification programmes 1980s–; ITER first wall material changed to tungsten in the 2024 baseline

Connections

  • is does not test of National Ignition Facility — NIF fires at most a few shots per day into a replaceable target chamber and therefore does not subject materials to the sustained neutron fluence a power plant first wall would see.
  • is specifies of ITER — The 2024 ITER baseline changed the plasma-facing first wall material from beryllium to tungsten.
  • constrains Breakeven — Commercial breakeven requires first wall and divertor materials that survive years of 14.1 MeV neutron flux, and no material has yet been qualified at that fluence.
Inspect deeply — evidence & provenance →Read the story — Fusion Energy →How placeless things relate →

865 objects have no place. See why, and how they relate instead — a coordinate they do not have would be a claim, not a kindness. The count is corpus-wide; no lens or window changes it.One more object is located but its mark is withheld: the coordinate is declared, not yet verified, and an unverified pin reads as a fact.

The places on the Moon

37
point
— A surveyed position. The mark is where the thing is.
soft
— A curatorial choice within a larger extent. The mark is near, not at.

All located objects · 37

1145 objects · 37 Knowledge Journeys · 852 recorded dated events (3005 BCE–2026), 51 imprecisely dated, and 16 declared future targets (a target never moves Now) · 280 located (1 of them withheld pending verification), 865 unlocated

Every claim carries its evidence on the record it belongs to. Record-level revision history is not yet kept, and nothing here is generated or inferred — every figure above is counted from the records themselves. About Atlas →