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- From: Kormányos Andor <andor.kormanyos AT ttk.elte.hu>
- To: "fizinfo AT lists.kfki.hu" <fizinfo AT lists.kfki.hu>, "ttk-fiz-faculty AT listbox.elte.hu" <ttk-fiz-faculty AT listbox.elte.hu>, "ttk-fiz-kutato AT listbox.elte.hu" <ttk-fiz-kutato AT listbox.elte.hu>, "ttk-fiz-emeritus AT listbox.elte.hu" <ttk-fiz-emeritus AT listbox.elte.hu>, "ttk-fiz-postdoc AT listbox.elte.hu" <ttk-fiz-postdoc AT listbox.elte.hu>, "ttk-fiz-phd-hallgatok AT listbox.elte.hu" <ttk-fiz-phd-hallgatok AT listbox.elte.hu>, "ttk-fiz-alkalmazottak AT listbox.elte.hu" <ttk-fiz-alkalmazottak AT listbox.elte.hu>
- Subject: [Fizinfo] Reminder: Ortvay kollokvium/Ortvay colloquium today
- Date: Thu, 10 Mar 2022 07:29:14 +0000
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ELTE Fizika Intézet / Institute of Physics
ORTVAY KOLLOKVIUM / ORTVAY COLLOQUIUM
(https://physics.elte.hu/ortvayseminar)
Thursday, 10th March 2022, 15:00
Hybrid format:
Pócza Jenő Classroom, Physics Building 1.71
Pázmány Péter sétány 1/A, 1117 Budapest
and Microsoft Teams:
https://teams.microsoft.com/l/meetup-join/19%3ab73b6f760af847eaa66ba34f7700d3f4%40thread.tacv2/1646467457113?context=%7b%22Tid%22%3a%22b366dbcd-4fc3-4451-82d2-e239564302c3%22%2c%22Oid%22%3a%22560bcc66-85b7-4700-9055-41903a3659ca%22%7d
Péter Ábrahám (Konkoly Observatory, Research Centre for Astronomy and Earth
Sciences)
<https://physics.elte.hu/en/content/istvan-b-foldes-wigner-rcp-institute-for-particle-and-nuclear-physics.e.2811>
The James Webb Space Telescope and the birth of Sun-like stars
On Dec 25, 2021 an Ariane 5 launcher lifted to orbit the largest ever and
most complex astronomical instrument, the James Webb Space Telescope (JWST).
Built in collaboration between NASA, ESA, and the Canadian Space Agency, JWST
will be an infrared observatory, targeting a different wavelength domain than
the mainly optical-ultraviolet Hubble Space Telescope. Why is the infrared
domain so interesting, what is the discovery space there? In this talk I will
give a short introduction to infrared astronomy, describe the main
capabilities of the Webb telescope, and summarize what we expect to discover
in my own research field, the formation of Sun-like stars and their planetary
systems. So far all the difficult technical steps to deploy and initialize
the telescope were performed successfully, and the observations are expected
to start this summer. One of the accepted proposals was submitted by our
research group at the Konkoly Observatory (ELKH CSFK). The new JWST data will
help us to learn about what materials form comets in a newborn planetary
system, and how they collect those shiny silicate crystals that are often
seen in solar system comets
Best regards,
Andor Kormányos
coordinator
- [Fizinfo] Reminder: Ortvay kollokvium/Ortvay colloquium today, Kormányos Andor, 03/10/2022
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