NASA telescope captures first direct images of asteroids colliding around nearby star

For the first time, astronomers using a NASA telescope obtained direct images of two objects colliding in the debris disk around a bright star 25 light‑years away, giving a real‑time view of high‑velocity planetesimal impacts that shape early planetary systems and disk evolution.

Discovered 2025-12-31T06:50:38.813195-08:00 | 2025-12-31T06:50:38.813195-08:00

Briefing

What Hype is tracking

  • The observations are the first direct imaging of colliding planetesimals 25 light‑years away, providing an empirical data point to constrain models of planetary accretion and debris‑disk dynamics; see recent work on imaging a forming exoplanet and disk structure (planet formation).
  • The result underscores the value of high‑contrast, space‑based observatories and the fragility of their science return as NASA warns ~500,000 planned LEO satellites could degrade space telescope images (could degrade space telescope images).

Reported By

news.ssbcrack.com Science Daily euroweeklynews.com Wall Street Journal scitechdaily.com
Sources Tracked
5
First Seen
2025-12-31T06:50:38.813195-08:00
Latest Update
2026-01-01T22:29:48.526678-08:00
Coverage
Space

Sources

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