
Benjamin Johnson
Articles
-
2 months ago |
nature.com | Jakob M. Helton |Zihao Wu |Daniel Eisenstein |Stefano Carniani |William Baker |Rachana Bhatawdekar | +16 more
AbstractThe James Webb Space Telescope (JWST) has spectroscopically confirmed numerous galaxies at z > 10. While weak rest-frame ultraviolet emission lines have only been seen in a handful of sources, the stronger rest-frame optical emission lines are highly diagnostic and accessible at mid-infrared wavelengths with the Mid-Infrared Instrument (MIRI) of JWST.
-
Jul 29, 2024 |
nature.com | Stefano Carniani |Daniel Eisenstein |Peter Viggo Jakobsen |Benjamin Johnson |Roberto Maiolino |Chris Willott | +24 more
AbstractThe first observations of JWST have revolutionized our understanding of the Universe by identifying for the first time galaxies at \(z\sim 13\)1–3. In addition, the discovery of many luminous galaxies at Cosmic Dawn (\(z > 10\)) has suggested that galaxies developed rapidly, in apparent tension with many standard models4–8. However, most of these galaxies lack spectroscopic confirmation, so their distances and properties are uncertain.
-
Jul 29, 2024 |
nature.com | Stefano Carniani |Daniel Eisenstein |Peter Viggo Jakobsen |Benjamin Johnson |Roberto Maiolino |Chris Willott | +24 more
AbstractThe first observations of JWST have revolutionized our understanding of the Universe by identifying for the first time galaxies at \(z\sim 13\)1–3. In addition, the discovery of many luminous galaxies at Cosmic Dawn (\(z > 10\)) has suggested that galaxies developed rapidly, in apparent tension with many standard models4–8. However, most of these galaxies lack spectroscopic confirmation, so their distances and properties are uncertain.
-
Jul 29, 2024 |
nature.com | Stefano Carniani |Daniel Eisenstein |Peter Viggo Jakobsen |Benjamin Johnson |Roberto Maiolino |Chris Willott | +24 more
AbstractThe first observations of JWST have revolutionized our understanding of the Universe by identifying for the first time galaxies at \(z\sim 13\)1–3. In addition, the discovery of many luminous galaxies at Cosmic Dawn (\(z > 10\)) has suggested that galaxies developed rapidly, in apparent tension with many standard models4–8. However, most of these galaxies lack spectroscopic confirmation, so their distances and properties are uncertain.
-
Sep 15, 2023 |
news.yahoo.com | Benjamin Johnson
According to the August 2023 Climate Summary, Pensacola's average monthly high broke the record set in 1951 by 1.7 degrees. August's mean maximum temperature was 97.1 degrees, beating out the record 95.4-degree average set in 1951. "August 2023 stands tall atop the Mobile and Pensacola area record books in several temperature metrics," the climate summary says. "Pensacola saw 13 days of both record daily highs and morning high low temperatures ...
Try JournoFinder For Free
Search and contact over 1M+ journalist profiles, browse 100M+ articles, and unlock powerful PR tools.
Start Your 7-Day Free Trial →