Planetary protection issues and human exploration of Mars

Planetary Protection Policy and Ethical Considerations in Scientific Exploration

Planetary protection protocol using multi-jet cold plasma decontamination

Planetary protection technological needs for future Mars exobiological investigation

Planetary protection: forward contamination of Mars revisited

Planetary Resources and Astroecology. Planetary Microcosm Models of Asteroid and Meteorite Interiors: Electrolyte Solutions and Microbial Growth- Implications for Space Populations and Panspermia

Planetary Science as Presented in Astrobiology Textbooks

Planetary science experiments flying as hosted payloads on commercial satellites

Planetary Significance of Formed and Broken Limestones by Impact Cycles

Planetary underground tool (PLUTO) for future astrobiological missions to Mars

Planets, life and the production of entropy

Planning Considerations for a Mars Sample Receiving Facility: Summary and Interpretation of Three Design Studies

Planning for Mars Returned Sample Science: Final Report of the MSR End-to-End International Science Analysis Group (E2E-iSAG)

Planning for Mars Sample Return: Results from the MEPAG Mars Sample Return End-to-End International Science Analysis Group (E2E-iSAG)

Plant defense multigene families: I. Divergence of Fusarium solani-induced expression in Pisum and Lathyrus

Plant defense multigene families: II Evolution of coding sequence and differential expression of PR10 genes in Pisum

Plant-Mycorrhiza Percent Infection as Evidence of Coupled Metabolism

Plasma and collision processes of hypervelocity meteorite impact in the prehistory of life

Plasmodium knowlesi H strain pregnancy malaria immune responses in olive baboons (Papio anubis)

Plate tectonics and the detection of land-based biosignatures on Mars and extrasolar planets