Christopher McKay
scientist
Christopher McKay is a NASA astrobiologist who has been active in Mars exploration research, advocating for the re-evaluation of Viking mission results and conducting experiments that suggest past Martian conditions could have supported life.
Global Media Ratings
Dominance
0.00%
Persistence
0 wks
Reach
6,985
Power
565$
Sentiment
6.00
Countries Mentioned
| Country | Mentions | Sentiment | Dominance | + Persistence | x Population | = Reach | x GDP (millions) | = Power |
|---|---|---|---|---|---|---|---|---|
| Switzerland | 1 | 6.00 | 0.08% | +0% | 8,654,622 | 6,985 | $700,000 | 565$ |
| Totals | 1 | 8,654,622 | 6,985 | $700,000 | 565$ |
Interactive World Map
Each country's color is based on "Mentions" from the table above.
Recent Mentions
Switzerland:
Christopher McKay is a researcher who argued that the Viking mission's negative results could be explained by the presence of perchlorates.
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