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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.

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At least 631 records · Page 35
All sourcesNASA NTRSDOE OSTI
DOE OSTI2022

Space flight associated changes in astronauts’ plasma-derived small extracellular vesicle microRNA: Biomarker identification

This pilot study suggests relatively short (median 12 days long) low-Earth orbit (LEO) spaceflight induces changes in circulating plasma small extracellular vesicle (sEV) microRNA expression. Normalization of small RNA sequencing (sRNAseq) data and quantitative polymerase chain reaction (qPCR) validation confirmed miR-4732-3p is significantly upregulated up to 3 days post-landing, and enrichment analysis suggests this miRNA is expressed in various central nervous system tissues and hematopoietic cells and may be linked to different organ disorders.

60 APPLIED LIFE SCIENCES↗
NASA NTRS1962

ASTRONAUT'S REPORT ON PROJECT MERCURY

There has been so much recent information put out on the orbital flight and on Project Mercury that I thought that, rather than give details of the flight and Project, I would discuss briefly some of the general aspects of space flight.

Atlas ICBM↗