Catalog
Metrics
Every metric on the site, with its classification, unit, latest value in its default geography (world unless the series is national) and when it was last ingested. Hidden component series that only feed derived metrics are not listed.
5 of 125 metrics shown
12 categories, 19 sources, 420,644 observations
Space Expansion
5 metrics| Metric | Kind | Unit | Latest value | Geography | Period | Freshness |
|---|---|---|---|---|---|---|
| Independently survivable human worldsheadline Number of worlds where a human population could sustain itself indefinitely with no resupply from Earth. | Derived | worlds | 1 | World | 2026 | Ingestedfresh |
| Orbital launch attemptsheadline Orbital launch attempts per year worldwide: every rocket that lifted off aiming for orbit, whether or not it succeeded. | Observed | launches | 324 | World | 2025 | Ingestedfresh |
| Humans launched to orbit People launched on orbital flights per year, counted from the crew list of each launch. | Observed | people | 28 | World | 2025 | Ingestedfresh |
| Orbital launch attempts by provider country Orbital launch attempts per year attributed to the country of the launch service provider, not the launch site. | Observed | launches | 324 | World | 2025 | Ingestedfresh |
| Successful orbital launches Orbital launches per year that Launch Library 2 records as successful (payload reached its intended orbit). | Observed | launches | 315 | World | 2025 | Ingestedfresh |