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abbew25.bsky.social
abbew25.bsky.social
@abbew25.bsky.social
Final year PhD student in cosmology | martial arts enthusiast | cat lover | coffee addict | @astrobites.bsky.social author!
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Abbé Whitford reports for @astrobites.bsky.social on tests of cosmological models using measurements of nearly 2,000 supernovae from the Dark Energy Survey and other sources. aasnova.org/2024/10/29/t... 🔭
Testing Cosmology with the Dark Energy Survey Five-Year Supernova Dataset - AAS Nova
Astrobites reports on the results of the cosmology analysis for the Dark Energy Survey from its five-year supernova dataset.
aasnova.org
October 29, 2024 at 4:12 PM
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From Abbé Whitford : In today’s bite, we look at a novel way of searching for dark matter using the background of images of galaxies in infrared wavelengths. 🔭✨
astrobites.org/2025/02/14/d...
Is Dark Matter lurking in the infrared Background?
In today's bite, we look at a novel way of searching for dark matter using the background of images of galaxies in infrared wavelengths.
astrobites.org
February 14, 2025 at 6:28 PM
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From Abbé Whitford:
This post summarizes the second half of Chapter 7 of the book ‘Climate Change for Astronomers’, involving a discussion of energy sources available to us in order to understand the way forward for solutions to climate change. 🔭☄️✨
astrobites.org/2025/03/11/c...
Chapter 7 Summary Part 2: Energy Solutions by Rector and Yu, Climate Change for Astronomers
This post summarizes the second half of Chapter 7 of the book 'Climate Change for Astronomers', involving a discussion of energy sources available to us in the present, and the future, in order to und...
astrobites.org
March 12, 2025 at 2:29 PM
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From Abbé Whitford: In today’s astrobite, we talk about how gravitational waves could provide insight on particle physics, events in the early Universe, and even matter and antimatter asymmetry. 🔭✨☄️
astrobites.org/2025/05/05/matterantimatter-gravitationalwaves/
Why is there more matter than antimatter? Gravitational waves may help us find the answer
In today's astrobite, we talk about how gravitational waves could provide insight on particle physics, events in the early Universe, and even matter and antimatter asymmetry.
astrobites.org
May 6, 2025 at 12:27 PM
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From Abbé Whitford: In today’s paper, we take a journey to the Earth’s core, and learn how seismic data can help put constraints on the properties on dark matter particles. 🔭✨☄️
astrobites.org/2025/06/15/d...
A dark matter journey to the centre of the Earth
In today's paper, we take a journey to the Earth's core, and learn how seismic data can help put constraints on the properties on dark matter particles.
astrobites.org
June 16, 2025 at 3:26 AM
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From Abbé Whitford: In today’s astrobite we explore a new approach that has been developed to measure the Universal expansion rate, involving gravitational waves from merging black holes and the large-scale structure of the Universe.🔭✨☄️
astrobites.org/2025/07/17/l...
Using Large-scale structures and gravitational wave sources to measure the expansion rate
In today's astrobite we explore a new approach that has been developed to measure the Universal expansion rate, involving gravitational waves from merging black holes and the large-scale structure of ...
astrobites.org
July 17, 2025 at 10:37 PM
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From Abbé Whitford: Today’s Astrobite summarizes Chapter 3, Climate Modelling, from the e-book ‘Climate Change for Astronomers’, to discuss how climate models work, their limitations, and the status of projections from climate models. 🔭✨☄️
astrobites.org/2025/09/27/c...
Chapter 3 Summary: Climate Modelling by Anna Yabre, Climate Change for Astronomers
Today's Astrobite summarizes Chapter 3, Climate Modelling, from the e-book 'Climate Change for Astronomers', to discuss how climate models work, their limitations, and the status of projections from c...
astrobites.org
September 27, 2025 at 9:53 PM
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In Part 2, we discuss 3 additional papers discussing the DESI BAO measurement. 🔭✨☄️
astrobites.org/2025/10/06/d...
Part 2: Data Analysis with the DESI DR2 BAO
Today Astrobites is featuring results from the DESI DR2, published today in PRJ! In Part 2, we discuss 3 additional papers discussing the DESI BAO measurement.
astrobites.org
October 6, 2025 at 9:47 PM
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From Abbé Whitford: In today’s Astrobite, we discuss how the motions of galaxies may indicate the presence of large structures in the nearby Universe and put the Lambda-CDM model to the test. ⚛️🔭☄🧪
astrobites.org/2025/12/08/l...
Testing cosmology with galaxy motions: what we can learn from measurements of the bulk flow
In today's Astrobite, we discuss how the motions of galaxies may indicate the presence of large structures in the nearby Universe and put the Lambda-CDM model to the test.
astrobites.org
December 9, 2025 at 10:04 PM