Index/Organizations/National Aeronautics and Space Administration

National Aeronautics and Space Administration

American space and aeronautics agency

Fact-Checks

60 results
Jan 22, 2026
Most Viewed

Does nasa stand for “To Decieve” in hebrew

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...

Dec 18, 2025
Most Viewed

Which countries and states actively use cloud seeding programs in 2025?

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...

Oct 30, 2025
Most Viewed

Which federal agencies faced full or partial closures in the 2025 shutdown?

The claim that multiple federal agencies faced full or partial closures during the 2025 shutdown is supported across the supplied analyses: agencies repeatedly named include the Departments of Agricul...

Jan 26, 2026

Is climate change or real?

The short answer: yes — the phenomenon termed "" is real, observable, and strongly linked to human activity, especially the burning of fossil fuels that raise atmospheric greenhouse gas concentrations...

Dec 1, 2025

is the earth a sphere?

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...

Jan 26, 2026

How have human-caused greenhouse gas emissions influenced the trend in the hottest years?

of —chiefly carbon dioxide, methane and nitrous oxide—have amplified Earth’s natural greenhouse effect and are the primary driver of the persistent upward shift in global hottest years over the past c...

Dec 21, 2025

Man made climate change is the biggest hoax of all time's

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 ...

Jan 31, 2026

is there evidence of climate change

Yes — multiple, independent lines of observational and paleoclimate evidence show Earth has warmed and that , especially greenhouse‑gas emissions from burning fossil fuels, are the dominant cause; maj...

Jan 31, 2026

https://news.ucsc.edu/2024/10/global-warming-statistics/

The public record for shows an unmistakable spike: multiple independent datasets and monitoring services report 2024 as the warmest year on record, with several records placing the global mean near or...

Jan 30, 2026

Is climate change change primarily caused by people

The preponderance of scientific evidence says is primarily caused by human activity—chiefly the rapid rise in from burning fossil fuels, deforestation and industrial processes—which has driven global ...

Jan 24, 2026

DO 99% of scientists agree that climate change is caused by human activities? if not, what do 99% agree on, and where does that come from?

The short answer is: not always in the literal phrasing “,” because the precise percent depends on which study, which population (all scientists vs. climate specialists vs. peer‑reviewed papers) and w...

Jan 12, 2026

What do aviation authorities say about chemtrail conspiracy theories?

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...

Dec 21, 2025

How has the Federal Aviation Administration responded to state-level geoengineering laws and reporting requirements?

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 ...

Nov 21, 2025

Create a list of approved "excepted" activities for furloughed employees to ensure clarity on what actions can be taken.

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,...

Feb 1, 2026

What are the main arguments presented by chemtrail believers to support their claims?

Chemtrail believers advance a handful of interlocking arguments—visible trail persistence and unusual appearance, chemical test results and alleged residues, historical weather-modification programs, ...

Jan 31, 2026

Is climate change man-made

The vast majority of climate scientists and multiple reviews of the peer‑reviewed literature conclude that recent is real and primarily driven by human activities, especially greenhouse‑gas emissions ...

Jan 29, 2026

What regulatory frameworks exist for geoengineering experiments and have any new policies been passed in 2024–2025?

remains a patchwork: some international instruments and multilateral fora have imposed de facto moratoria or restrictive guidance, while national and subnational authorities are moving unevenly—passin...

Jan 27, 2026

Is climate change caused mainly by human activity?

Yes — the preponderance of peer-reviewed evidence and major scientific bodies conclude that is caused mainly by human activity, principally the rapid increase in since the ; substantial meta-analyses ...

Jan 24, 2026

Is there a scientific consensus on manmade climate change?

Yes: a broad, robust scientific consensus holds that recent global warming is real and that human activities—especially fossil-fuel burning that increases atmospheric greenhouse gases—are a primary ca...

Jan 21, 2026

What historical government atmospheric tests have contributed to modern chemtrail fears?

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 ...