Sources & evidence
Every source behind Perseverance and Ingenuity: A New Model for Exploring Mars, and the claims they support.
Claims & provenance
The dated Fact “NASA’s Perseverance rover landed in Jezero Crater on Mars” anchors the Article's chronology.
supported
The reviewed dated Fact and primary-source package establish the chronology without converting sequence into causation.
Mars-Exploration Intensity is used as a bounded continuing mechanism, not as a moral score or a complete causal model.
partially supported
The continuing Driver is a bounded explanatory mechanism accompanied by alternatives, not a complete causal allocation.
Youth and adults using basic arithmetic formulas in spreadsheets supplies a defined welfare measurement lens but cannot identify cause by itself.
supported
The linked Indicator supplies a defined welfare measurement lens; it is not treated as proof of a unique causal effect.
All sources
| Source | Publisher | Type |
|---|---|---|
| Touchdown! NASA’s Mars Perseverance Rover Safely Lands on Red Planet | NASA Jet Propulsion Laboratory | press_release |
| Our World in Data: Annual number of objects launched into outer space | Our World in Data | dataset |
| UNESCO Institute for Statistics science data | uis.unesco.org | official_document |
| UIS SDG 4 Education Global and Thematic Indicators: Youth and adults using basic arithmetic formulas in spreadsheets | UNESCO Institute for Statistics | official_statistical_dataset |
| UNESCO Institute for Statistics Data Browser | UNESCO Institute for Statistics | official_documentation |