Plik:PDS 70 - eso2111b (cropped).jpg

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Opis
English: This image, taken with the Atacama Large Millimeter/submillimeter Array (ALMA), in which ESO is a partner, shows the PDS 70 system, located nearly 400 light-years away and still in the process of being formed. The system features a star at its centre and at least two planets orbiting it, PDS 70b (not visible in the image) and PDS 70c, surrounded by a circumplanetary disc (the dot to the right of the star). The planets have carved a cavity in the circumstellar disc (the ring-like structure that dominates the image) as they gobbled up material from the disc itself, growing in size. It was during this process that PDS 70c acquired its own circumplanetary disc, which contributes to the growth of the planet and where moons can form.
Data (released)
Źródło https://www.eso.org/public/images/eso2111b/; see also https://www.almaobservatory.org/en/press-releases/astronomers-make-first-clear-detection-of-a-moon-forming-disc-around-an-exoplanet/
Autor ALMA (ESO/NAOJ/NRAO)/Benisty et al.
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: PDS 70 - eso2111b.jpg
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uznanie autorstwa
uznanie autorstwa
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w:pl:Licencje Creative Commons
uznanie autorstwa
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Uznanie autorstwa: ALMA (ESO/NAOJ/NRAO)/Benisty et al.
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Data i czasMiniaturaWymiaryUżytkownikOpis
aktualny08:30, 19 wrz 2021Miniatura wersji z 08:30, 19 wrz 20211500 × 1500 (198 KB)HuntsterFile:PDS 70 - eso2111b.jpg cropped 32 % horizontally, 32 % vertically using CropTool with lossless mode.

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