Glossary index

Technology, science and the universe

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Space and astronomy

Location-Based Services

Location-Based Services (LBS) are applications and services that use geographic location data to provide personalized information or services to users. These services leverage technologies such as…

Space and astronomy

Lodestar

The 'guiding star' is a concept that refers to a star used to orient and guide the course of a ship or traveler. This term evokes the image of a lighthouse in the vast ocean, where the light of the…

Space and astronomy

Lunar

Lunar refers to applications or functions related to astronomy and lunar phases. These applications allow users to explore and better understand lunar cycles, as well as their influence on various…

Space and astronomy

Lunar agriculture

Lunar agriculture refers to the concept of growing food on the Moon, an idea that has gained relevance in the context of space exploration and the possibility of establishing human colonies on…

Space and astronomy

Lunar cycle

The lunar cycle refers to the different phases that the Moon presents over approximately 29.5 days, a period known as the lunar month. This cycle begins with the new moon, when the satellite is not…

Space and astronomy

Lunar Eclipse

A lunar eclipse is an astronomical phenomenon that occurs when the Earth is positioned between the Sun and the Moon, casting its shadow on the latter. This event can be total, partial, or penumbral…

Space and astronomy

Lunar Module

The lunar module is a spacecraft specifically designed to land on and take off from the surface of the Moon. This vehicle is essential in space missions aimed at exploring our natural satellite, as…

Space and astronomy

Lyrid meteor shower

The Lyrid meteor shower is one of the oldest recorded astronomical events in human history, with documented sightings going back over 2,500 years. It takes place annually between April 16 and 25…

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