Neutrino-Flugbahnen in Echtzeit detektieren

Mithilfe von Neutrinos wollen Forschende die Quellen der kosmischen Strahlung finden. Neue Algorithmen aus Bochum helfen bei der Suche. Sie haben aber auch ein paar aussichtsreiche Kandidaten aus dem Rennen geworfen.

Newsportal - Ruhr-Universität Bochum

It's 1 year since the launch of #JamesWebbSpaceTelescope.

Image is of the Galaxy #NGC7469, a spiral galaxy with a diameter of 90K ly. It's located at a distance of 220M ly from Earth.

The image was released on Dec 21, 2022.

https://esawebb.org/images/potm2212a/

A Wreath of Star Formation in NGC 7469

A Wreath of Star Formation in NGC 7469

www.esawebb.org

A new #JWST revelation just in time for #Xmas.
" #NGC7469, a luminous, face-on spiral #galaxy approximately 90 000 light-years in diameter that lies roughly 220 million light-years from #Earth in the #constellation #Pegasus."

https://esawebb.org/images/potm2212a/

#NASA #ESA #astronomy #astrodon #stars #universe

A Wreath of Star Formation in NGC 7469

A Wreath of Star Formation in NGC 7469

www.esawebb.org

Another one of our #jwstgoals #ers1328 galaxies -- #NGC7469 -- is now featured on the ESA blog as Picture of the Month 🤩

See Armus+22 for the detailed AGN spectrum; U+22 for the AGN outflow, Lai+22 for the dust grain sizes, and Bohn+22 for the young stars in the ring!

https://esawebb.org/images/potm2212a/

#JWST #astrodon #AGN #Seyfert #GOALS

A Wreath of Star Formation in NGC 7469

A Wreath of Star Formation in NGC 7469

www.esawebb.org
Thomas gave a really nice talk highlighting the PAHs and grain size distribution as a result of AGN ionization in #NGC7469! To learn more about this system, check out our papers on MIR AGN spectrum (Armus+22), highly ionized outflow (U+22), SF regions in the ring (Bohn+22), and ISM conditions (Bianchin+22, in prep). The spectral resolution improvement of #JWST #MIRI over #Spitzer is jaw-dropping!
Coming up soon (13:30 ET)
Thomas Lai will talk about AGN feedback in Seyfert galaxy #NGC7469 at the #JWSTFirstResults conference! In the mean time, I'd like to advertise posters by postdocs Thomas Bohn (NIRCam+MIRI imaging) and Marina Bianchin
(NIRSpec) - say hi! #jwstgoals

Achievement unlocked! ✅ Our #jwstgoals #ers1328 #NGC7469 paper is featured on #AASNova #astrobites -- my favorite external perspective of our #JWST study of AGN outflow 🤩

https://aasnova.org/2022/11/29/zooming-in-on-an-active-galactic-nucleus-outflow-with-jwst/

Zooming In on an Active Galactic Nucleus Outflow with JWST

Astrobites reports on how the outflows from NGC 7469's active galactic nucleus interact with the surrounding interstellar medium.

AAS Nova

Our #JWST #GOALS paper on the circumnuclear gas dynamics in #NGC7469 just got published in ApJL!

https://doi.org/10.3847/2041-8213/ac961c

Here's the press release from #UCINews, but more interestingly, here's a brief thread about the paper itself - 1/

https://news.uci.edu/2022/11/14/uci-led-astronomers-capitalize-on-early-access-to-james-webb-space-telescope-data/

#Astrodon