Last mentioned: Mar 7, 2026
Solar Orbit Confirmation
International researchers confirm the impact also shifted the system's orbit around the sun.
Local Orbit Change
NASA confirms the impact shortened Dimorphos' orbit around Didymos by 32 minutes.
Kinetic Impact
The DART spacecraft successfully slams into the asteroid Dimorphos.
DART Launch
NASA launches the Double Asteroid Redirection Test from Vandenberg Space Force Base.
A landmark study confirms that NASA’s DART mission successfully altered the solar orbit of the asteroid Dimorphos, the first time humanity has intentionally changed a celestial body's path around the sun. The findings validate the 'kinetic impactor' strategy as a viable long-term defense mechanism against potential Earth-bound threats.
This page surfaces every story mentioning Dart spacecraft 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 Dart spacecraft 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. |