Skip to content
RichseenAtlasSign in

Atlas — the world canvas

3005 BCE

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

Now · 2026

mission

Close ✕

LCROSS (Lunar Crater Observation and Sensing Satellite)

A NASA impact experiment launched on 18 June 2009 aboard an Atlas V alongside the Lunar Reconnaissance Orbiter.

No recorded place · 2009-06-18 – 2009-10-09

Connections

  • travelled to LCROSS Centaur impact siteLCROSS reached this position, and the position is published.
  • impacted Cabeus CraterCabeus was chosen because orbital neutron data showed one of the strongest hydrogen enhancements near the pole; the LCROSS Centaur was steered into its permanently shadowed floor on 9 October 2009.
  • first directly measured Lunar Water IceSpectra of the ejecta plume gave water at 5.6 ± 2.9 per cent by mass — the first direct measurement of water inside a lunar cold trap rather than an inference from remote sensing.

865 objects have no place. See why, and how they relate insteada 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

1145 objects · 37 Knowledge Journeys · 852 recorded dated events (3005 BCE2026), 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 →