Ivo Labbe

Feb 14, 2024 | nature.com | Karl Glazebrook |Themiya Nanayakkara |Claudia Lagos |Gabriel Brammer |Ivo Labbe |Pascal Oesch | +4 more

AbstractThe formation of galaxies by gradual hierarchical co-assembly of baryons and cold dark matter halos is a fundamental paradigm underpinning modern astrophysics[1, 2] and predicts a strong decline in the number of massive galaxies at early cosmic times[3–5].

Feb 14, 2024 | nature.com | Lukas J. Furtak |Ivo Labbe |Adi Zitrin |Anna de Graaff |Rachel Bezanson |Gabriel Brammer | +14 more

AbstractEarly JWST observations have uncovered a new population of red sources that might represent a previously overlooked phase of supermassive black hole growth1−−3. One of the most intriguing examples is an extremely red, point-like object that was found to be triply-imaged by the strong lensing (SL) cluster Abell 27444. Here we present deep JWST/NIRSpec observations of this object, Abell2744-QSO1.

Feb 25, 2023 | phys.org | Ivo Labbe

"Look at this," says Erica's message. She is poring over the very first images from the brand new James Webb Space Telescope (JWST). It is July 2022, barely a week after those first images from the revolutionary super telescope were released.

Feb 23, 2023 | astronomy.com | Ivo Labbe

“Look at this,” says Erica’s message. She is poring over the very first images from the brand new James Webb Space Telescope (JWST). It is July 2022, barely a week after those first images from the revolutionary super telescope were released. Twenty-five years in the making, a hundred to a thousand times more powerful than any previous telescope, one of the biggest and most ambitious scientific experiments in human history: it is hard to not speak in superlatives, and it is all true.

Feb 22, 2023 | tolerance.ca | Ivo Labbe

© 2023 Tolerance.ca® Inc. All reproduction rights reserved. All information reproduced on the Web pages of www.tolerance.ca (including articles, images, photographs, and logos) is protected by intellectual property rights owned by Tolerance.ca® Inc. or, in certain cases, by its author. Any reproduction of the information for use other than personal use is prohibited.