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Image of the HR 8799 system. In the center, the host star HR 8799. Further investigation shows that three of the specks surrounding the star are planets (marked): Starting at 11 o'clock, clockwise: HR 8799b, HR8799c and HR8799d. The other specks and patterns are artefacts, which are unavoidable in a challenging observation like this one - star and planets are extremely close, and the star is a few thousand times brighter than the planets. (Hi-res version in the MPIA press release, see the URL below.)
Source: Credit: MPIA/W. Brandner
(170 KB, 510 x 501 pixels)
In regard to the use of pictorial material: use of such material in this press release is remuneration-free, provided the source is named. The material may be used only in connection with the contents of this press release. For pictures of higher resolution or inquiries for any further use, please contact the Press office publishing this directly.
The Science Year 2025 of the Federal Ministry of Education and Research (Bundesministerium für Bildung [...]
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