Evidence worth inspecting.
Explore investigations their owners deliberately made public. Every Evidence Passport shows the verdict, sources, context, confidence, and limitations—without exposing account information.
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Claim families
The Earth completes one orbit around the Sun in approximately 365.25 days.
Authoritative astronomy sources support the claim as a rounded approximation. NASA states that Earth takes about 365.25 days to complete one trip/orbit around the Sun. More precise values depend on which kind of year is meant: the sidereal year, Earth’s orbit relative to the fixed stars, is about 365.256 days, while the tropical/solar year used for seasons and calendars is about 365.2422 days. Both round to approximately 365.25 days for ordinary purposes.
“Global warming is real” (interpreted as: Earth’s average temperature is rising, and the modern warming trend is occurring in the real world.)
The claim is strongly supported by multiple authoritative scientific sources. The IPCC states that human activities have “unequivocally caused global warming,” with global surface temperature about 1.1°C above 1850–1900 levels in 2011–2020. NASA and NOAA independently describe consistent evidence of a warming planet, including rising global land/ocean temperatures, ocean heat gain, ice loss, sea-level rise, and changes in climate extremes. The narrower claim that warming is “real” is better supported than more specific claims about exact future impacts, which depend on emissions and policy choices.