# تلسكوب يبحث عن المجرات يعثر على مذنب لن يعود قبل 345 ألف سنة

- Published: 2026-10-20T15:30:36.286Z
- Updated: 2026-10-21T07:02:40.779Z
- 2 sources
- Topics: Conflict, war and peace, Economy, business and finance, Environment, Science and technology
- Involves: Comet, Dark Matter and Dark Energy, Euclid Space Telescope, Euclid-C/2026 S1 (comet), European Space Agency, Miko Pöntinen, Neptune, Olivier Mousis, SPACE, Solar System, Southwest Research Institute, University of Helsinki

## How it developed

- 2026-10-20T15:30:36.286Z - Al Jazeera Arabic: [تلسكوب يبحث عن المجرات يعثر على مذنب لن يعود قبل 345 ألف سنة](https://www.aljazeera.net/science/2026/10/20/%d8%a7%d9%84%d8%b9%d8%ab%d9%88%d8%b1-%d8%b9%d9%84%d9%89-%d9%85%d8%b0%d9%86%d8%a8-%d9%86%d8%a7%d8%af%d8%b1-%d9%8a%d8%b3%d8%aa%d8%ba%d8%b1%d9%82-%d8%af%d9%88%d8%b1%d8%a7%d9%86%d9%87-%d8%ad%d9%88%d9%84)
- 2026-10-21T07:02:40.779Z - 24chasa: [Изследване разкрива съществени разлики в химичния състав и произхода на Уран и Нептун](https://www.24chasa.bg/biznes/article/23775128)

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