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Updated: Jul 11, 2026
11:34
Scattering And Absorption of Light in Planetary Regoliths
Published on: July 1, 2019
Summary
International scientists are studying Halley's comet, gathering new data on its nucleus and atmosphere. Upcoming missions will provide unprecedented in-situ and remote observations of this famous comet.
Area of Science:
- * Cometary Science
- * Astronomy
- * Space Exploration
Background:
- * Halley's comet is a periodic comet visible from Earth approximately every 76 years.
- * Understanding comets provides insights into the early solar system.
Purpose of the Study:
- * To conduct comprehensive investigations of Halley's comet.
- * To gather detailed information about the comet's nucleus and atmosphere.
- * To achieve the first-ever in-situ analysis of a comet's interior.
Main Methods:
- * Utilizing ground-based astronomical observations.
- * Employing remote sensing from Earth orbit and interplanetary space.
- * Conducting in situ investigations, including a European spacecraft penetration mission.
Main Results:
- * Initial ground-based observations are yielding new data on the comet's nucleus and atmosphere.
- * Future investigations promise extensive revelations about cometary composition and behavior.
Conclusions:
- * The international effort represents a significant advancement in cometary science.
- * The mission aims to provide groundbreaking data on cometary structure and evolution.
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