Cislunar Space

Cislunar space — the region between Earth and the Moon — collects Apollo-era astronaut observations from 1969–1973, including transcripts in which crews describe lights and objects during translunar flight.

Incidents at

• 1969-11-19NASA

  NASA-UAP-D1: Apollo 12 Technical Air-to-Ground Voice Transcript, November 1969

• 1972-12NASA

  Apollo 17 Technical Crew Debriefing: Light Flashes and a Lunar Surface Observation, 1973

• 1972-12-07NASA

  NASA-UAP-D2: Apollo 17 Air-to-Ground Voice Transcript, December 1972

• 1973-01-08NASA

  NASA-UAP-D5: Apollo 17 Science Crew Debriefing — Anomalous Ultraviolet Spectrum, 1973