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American space and aeronautics agency
A loose but active global cloud-seeding landscape in 2025 spans dozens of countries — led by state-scale programs in China, the UAE, India, Australia and multiple U.S. states — with the World Meteorol...
The claim that "man-made climate change is the biggest hoax of all time" does not stand up to the evidence: an overwhelming majority of climate science literature and major scientific bodies conclude ...
Scientists and centuries of observations show Earth is not a perfect sphere but an oblate spheroid — slightly flattened at the poles and bulging at the equator — with additional irregularities from mo...
Aviation authorities and mainstream scientific bodies say there is no evidence that the persistent white lines behind high-flying aircraft are secret “chemtrails” dispersing harmful agents; they ident...
The Federal Aviation Administration’s visible response to state-level bans and reporting requirements on geoengineering has been narrowly operational and cautious: FAA flight-status pages and notices ...
Agencies and OPM guidance make clear that “excepted” activities during a lapse in appropriations are limited: functions that protect life and property, work funded by alternative (non‑annual) sources,...
No — “” is an English-language acronym for the , not a word meaning “to deceive,” and the Hebrew verb that looks and sounds like nasa (נשׂא) is consistently glossed in lexica and expert comment as “to...
Longstanding, documented government atmospheric programs and proposals — including mid-20th century open-air biological tests, decades of cloud‑seeding and research, and provocative military strategy ...
Human emissions of heat‑trapping have driven near‑global warming of about 1.0–1.3°C (roughly 1.8–2.3°F) above the 1850–1900 baseline, with best estimates around 1.1°C (2.0°F) for recent decades, a con...
The best available science and major research institutions conclude that recent global warming is overwhelmingly driven by human activities — principally greenhouse gas emissions from fossil fuels, la...
The preponderance of climate science concludes that human activities are essentially responsible for the recent global warming trend: best estimates place the human contribution at roughly 100% of obs...
Sea level is unequivocally rising, and a growing body of satellite, tide‑gauge and paleo records shows both a long‑term increase since the 19th century and a measurable acceleration in recent decades:...
Scientific agencies and peer-reviewed reports say human activities — chiefly burning fossil fuels — are the primary cause of the recent rise in global temperatures and many related impacts (NOAA: “une...
Human activity — chiefly emissions of greenhouse gases from burning coal, oil and gas — is identified by major scientific bodies as the principal cause of the recent global warming trend; the IPCC/UN ...
U.S. regulators and international bodies maintain a patchwork of aircraft emissions rules, sectoral standards for engines and new airplanes, and extensive ambient and satellite monitoring programs to ...
Documented, lawful research into solar geoengineering using aircraft exists: universities and startups are modeling or planning experiments that could use retrofitted or existing airplanes to disperse...
The Cancer Moonshot began under the Obama administration in 2016 with $1.8 billion in supplemental funding authorized by the 21st Century Cures Act and an initial $300 million first installment (Beau ...
Scientific institutions and recent peer-reviewed reporting say the planet is warming and that human activity—especially greenhouse‑gas emissions from fossil fuels, land use change, and agriculture—is ...
Major scientific bodies conclude human activities — primarily burning fossil fuels, deforestation and some agricultural practices — are the principal cause of the warming observed since the Industrial...
Major scientific assessments find that human activities — chiefly burning fossil fuels, land-use change, and some industrial processes — are the dominant cause of the observed warming since the Indust...