Niall Jeffrey (@niall_jeffrey) 's Twitter Profile
Niall Jeffrey

@niall_jeffrey

Cosmology, statistics, science 🔭 at University College London (in London) and formerly at Ecole Normale Supérieure (in Paris). @absw Media Fellow. he/him.

ID: 1395369539257446403

linkhttps://nialljeffrey.github.io/ calendar_today20-05-2021 13:23:24

33 Tweet

167 Followers

124 Following

Miles Cranmer (@milescranmer) 's Twitter Profile Photo

Could machine learning rediscover the law of gravitation simply by observing our solar system? With our new approach, the answer is *YES*. Led by: Pablo Lemos With: Niall Jeffrey Shirley Ho Peter Battaglia Paper: arxiv.org/abs/2202.02306 Blog: astroautomata.com/paper/rediscov…

Dark Energy Survey (@thedesurvey) 's Twitter Profile Photo

Our collaboration is having its first in-person meeting in 2.5 years this week at Duke University ! What better way to celebrate than with a dark matter map cake?

Our collaboration is having its first in-person meeting in 2.5 years this week at <a href="/DukeU/">Duke University</a> ! What better way to celebrate than with a dark matter map cake?
Niall Jeffrey (@niall_jeffrey) 's Twitter Profile Photo

Our new paper is out — solving Bayesian model comparison with Evidence Networks: arxiv.org/abs/2305.11241 Benjamin Wandelt has an excellent summary here👇 Which of your model comparison problems do you want to solve? Let me know!

UCL Global Engagement (@ucl_global) 's Twitter Profile Photo

We're delighted to be supporting Oksana Pyzik (UCL School of Pharmacy) and Niall Jeffrey (UCL Mathematical & Physical Sciences) to gain first-hand experience of reporting at a UK-based media outlet as part of the ABSW Media Fellowship scheme 2023. Learn about our media fellows ⬇️ bit.ly/45CJmfc

Niall Jeffrey (@niall_jeffrey) 's Twitter Profile Photo

In The Times today, a grim forecast 250 million years hence: Pangea Ultima This is first time I've remembered to actually share an article since writing here! ABSW

Niall Jeffrey (@niall_jeffrey) 's Twitter Profile Photo

Simulating stars with bursts of fiery plasma Imperial College London with the awe-inspiring Magpie experiment! Pretty fun to see in person – just look at the pictures! Also, maybe my longest article in The Times since starting as an ABSW media fellow... thetimes.co.uk/article/blast-…

Niall Jeffrey (@niall_jeffrey) 's Twitter Profile Photo

“You cannot believe all the things you can see” — Mark Cropper MullardSpaceScience But, a few months ago, the teams ‘were dealing with a £1 billion telescope going on the fritz when it was already a million miles from Earth…’ ABSW @uclglobal ESA's Euclid mission thetimes.co.uk/article/euclid…

Chris Lovell (@chrisclovell) 's Twitter Profile Photo

Abstract submission is now closed, bur registration is still open for our April meeting on Simulation Based Inference for Galaxy Evolution - come join us in Bristol! sbi-galev.github.io/2024/ Sotiria Fotopoulou

Abstract submission is now closed, bur registration is still open for our April meeting on Simulation Based Inference for Galaxy Evolution - come join us in Bristol!

sbi-galev.github.io/2024/

<a href="/Sotiria_F/">Sotiria Fotopoulou</a>
UCL News (@uclnews) 's Twitter Profile Photo

A team led by Dr Niall Jeffrey UCL Mathematical & Physical Sciences has used AI techniques to double the precision of dark energy inference from the Dark Energy Survey mass map – a map of the large-scale structures of the Universe going back seven billion years ucl.ac.uk/news/2024/mar/…

Niall Jeffrey (@niall_jeffrey) 's Twitter Profile Photo

🙂 Pretty happy with this! My colleagues are amazing, and I feel lucky to work with so many of them! (not sure how many are left on T̶w̶i̶t̶t̶e̶r̶ though!)