بلغات أخرى
- الألمانيّة: Sternentstehung
- الإنجليزيّة: Star Formation
- الفرنسيّة: Formation des étoiles
- الإيطاليّة: Formazione delle stelle
- اليابانيّة: 星形成 (رابط خارجي)
- الصينيّة المبسطة: 恒星形成
- الصينيّة التقليدية: 恆星形成
وسائط ذات صلة
Witnessing the birth of a star
الشرح: A combination of radio and visible light imaged with the Atacama Large Millimeter/submillimeter Array (ALMA) and European Southern Observatory's New Technology Telescope (NTT) revealing birth of a star forming the Herbig-Haro object HH 46/47. ALMA observations shown in orange and green unveil the energetic jet from the central protostar otherwise hidden at visible wavelength due to dust obscuration and dense gas. NTT observations in pink and purple highlight the visible light from the jet emitted towards the observer.
المصدر: ESO/ALMA (ESO/NAOJ/NRAO)/H. Arce. Acknowledgements: Bo Reipurth
رابط المصدر
License: CC-BY-3.0 المشاع الإبداعي نَسب المُصنَّف 3.0 غير موطَّنة أيقونات
Herschel’s view of new stars and molecular clouds
الشرح: This image shows the Westerhout 3, 4 and 5 star formation regions. This area has huge amounts of gas and dust. This gas and dust hides the physical processes going on in this region from studies using visible light. This image was taken in infrared light by the Herschel Space Observatory. This infrared light allowed Herschel to see deep into these star forming regions.
In Westerhout 3, 4 and 5, huge, cold clouds of molecular hydrogen have collapsed into dense knots and filaments. Within these new structures the gas is dense and cold enough for it to collapse and form stars. These new stars give off powerful winds of charged particles, like stronger versions of the solar wind our sun gives off. These winds have combined to blow massive bubbles in the surrounding gas and dust. These are visible as the large darker voids in the image.
المصدر: ESA/Herschel/NASA/JPL-Caltech; acknowledgement: R. Hurt (JPL-Caltech)
رابط المصدر
License: CC-BY-3.0-IGO المشاع الإبداعي نَسب المُصنَّف 3.0 منظمة حكومية دولية أيقونات



