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Updated: Jun 20, 2026

Prospecting Microbial Strains for Bioremediation and Probiotics Development for Metaorganism Research and Preservation
09:49

Prospecting Microbial Strains for Bioremediation and Probiotics Development for Metaorganism Research and Preservation

Published on: October 31, 2019

Migrating microbes and planetary protection.

Wayne L Nicholson1, Andrew C Schuerger, Margaret S Race

  • 1Department of Microbiology & Cell Science, University of Florida, Kennedy Space Center, FL 32899, USA. WLN@ufl.edu

Trends in Microbiology
|September 4, 2009
PubMed
Summary
This summary is machine-generated.

Planetary protection is crucial to prevent Earth microbes from contaminating other worlds via spacecraft. Microbiologists play a key role in safeguarding future space exploration and life detection missions.

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Bioprospecting of Extremophilic Microorganisms to Address Environmental Pollution
07:20

Bioprospecting of Extremophilic Microorganisms to Address Environmental Pollution

Published on: December 30, 2021

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Last Updated: Jun 20, 2026

Prospecting Microbial Strains for Bioremediation and Probiotics Development for Metaorganism Research and Preservation
09:49

Prospecting Microbial Strains for Bioremediation and Probiotics Development for Metaorganism Research and Preservation

Published on: October 31, 2019

Bioprospecting of Extremophilic Microorganisms to Address Environmental Pollution
07:20

Bioprospecting of Extremophilic Microorganisms to Address Environmental Pollution

Published on: December 30, 2021

Area of Science:

  • Astrobiology
  • Microbiology
  • Planetary Science

Background:

  • Space exploration raises concerns about interplanetary microbial contamination.
  • Earth microbes can travel on spacecraft to other celestial bodies.

Purpose of the Study:

  • To highlight the importance of planetary protection in space missions.
  • To emphasize the role of microbiologists in addressing contamination risks.

Main Methods:

  • Review of historical and current planetary protection protocols.
  • Analysis of microbial transport mechanisms on spacecraft.
  • Discussion of future mission requirements.

Main Results:

  • Planetary cross-contamination is a persistent challenge in space exploration.
  • Microbial hitchhikers pose a significant risk to extraterrestrial environments.

Conclusions:

  • Microbiologists are essential for developing and implementing effective planetary protection strategies.
  • Robust planetary protection measures are critical for future life detection and human exploration missions.