Last mentioned: Mar 12, 2026
Atmospheric Re-entry
The satellite re-enters Earth's atmosphere after 13.5 years in space.
Decommissioning Begins
NASA begins lowering the orbit of Probe B as fuel reserves deplete.
Major Discovery
NASA announces the discovery of a third radiation belt using probe data.
Mission Launch
Twin Radiation Belt Storm Probes launch from Cape Canaveral.
A NASA satellite from the Van Allen Probes mission has re-entered Earth's atmosphere, concluding a nearly 14-year journey that began in 2012. The re-entry marks the final phase of a mission that provided critical data on the hazardous radiation belts surrounding our planet.
This page surfaces every story mentioning Van Allen Probes across our space & defense coverage. We track each entity's appearance over time so readers can trace how the narrative evolves — which developments are isolated incidents, which build into longer arcs, and which reframe how operators in the space think about the entity. Story selection uses the same multi-source verification gate applied across the rest of our coverage.
Read our editorial methodology for how we identify, deduplicate, and score entity references. Our glossary defines the technical terms used across stories on this page, and our trends index contextualizes individual developments against the longer-running space & defense beat. Cross-entity comparisons live on our compare view.
| What you see | What it tells you |
|---|---|
| Story count | Number of distinct stories where Van Allen Probes was a primary or referenced actor. |
| Recency clustering | Whether mentions are concentrated in a recent window (a news cycle) or distributed (a sustained arc). |
| Sentiment distribution | Aggregate sentiment of the stories mentioning this entity, weighted by impact score. |
| Cross-niche links | When the same entity surfaces in our sibling networks, we link to those views to enrich context. |