TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

LUNAR SURFACE [5 records]

Record 1 2009-04-20

English

Subject field(s)
  • Space Exploration Equipment and Tools
CONT

The lunar surface sensing probe attached to each landing gear footpad, except the forward one, is an electromechanical device. The probes are retained in the stowed position, against the primary strut, until landing gear deployment. During deployment, mechanical interlocks are released permitting spring energy to extend the probes so that the probe head is approximately 5 feet below the footpad. When any probe touches the lunar surface, pressure on the probe head will complete the circuit that advises the astronauts to shut down the descent engine.

French

Domaine(s)
  • Équipement et outillage d'exploration spatiale

Spanish

Save record 1

Record 2 2007-01-26

English

Subject field(s)
  • Space Exploration Equipment and Tools

French

Domaine(s)
  • Équipement et outillage d'exploration spatiale
OBS

Appareil servant à mesurer le champ magnétique de la surface lunaire.

Spanish

Save record 2

Record 3 2000-08-02

English

Subject field(s)
  • Space Exploration Equipment and Tools
CONT

After the lunar module of Apollo 14 set down on the Moon, Astronauts Alan Shepard and Edgar Mitchell deployed the Apollo Lunar Surface Experiments Package (ALSEP) and collected samples of lunar material. The ALSEP scientific experiments included a seismometer sensitive to slight lunar surface movements, and charged particle detectors which measured the solar wind.

French

Domaine(s)
  • Équipement et outillage d'exploration spatiale

Spanish

Save record 3

Record 4 1976-06-19

English

Subject field(s)
  • Aeroindustry

French

Domaine(s)
  • Constructions aéronautiques
OBS

(vol) spatial

Spanish

Save record 4

Record 5 1976-06-19

English

Subject field(s)
  • The Moon (Astronomy)

French

Domaine(s)
  • Lune (Astronomie)

Spanish

Save record 5

Copyright notice for the TERMIUM Plus® data bank

© Public Services and Procurement Canada, 2025
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau

Features

Language Portal of Canada

Access a collection of Canadian resources on all aspects of English and French, including quizzes.

Writing tools

The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.

Glossaries and vocabularies

Access Translation Bureau glossaries and vocabularies.

Date Modified: