HLSP Update: New morphological catalog from Sam Cutler and Kate Whitaker now available in the COSMOS-DASH HLSP, presenting structural measurements for 51,586 galaxies in the COSMOS-DASH mosaic products. Paper: ui.adsabs.harvard.edu/abs/2021arXiv2… MAST page: archive.stsci.edu/hlsp/cosmos-da…

New paper alert! In this work, PhD Student Jillian Rastinejad and team collect and analyze over 650 optical candidate counterparts to events from the third GW observing run, eliminating >90% of them as viable kilonovae using publicly-available tools. arxiv.org/pdf/2112.09701…

Hubble is looking at the Ext Star GRB211211A with Wide Field Camera 3 (WFC3/IR) for Jillian Rastinejad. spacetelescopelive.org/2022-04-12T17:…

New HLSP: 3D-DASH (Mowla et al. 2022, incl. Ivelina Momcheva, Kate Whitaker, gbrammer, Pieter van Dokkum). The widest HST/WFC3 imaging survey in the F160W filter ever, covering 1.43 square degrees and 1256 individual WFC3 pointings in the COSMOS field. archive.stsci.edu/hlsp/3d-dash

Check out the widest ever near-infrared image taken by Hubble! Part of a recent paper by Lamiya Mowla, with contributions from myself and the rest of the 3D-DASH team. umass.edu/news/article/h…

Another awesome UMass Astronomy grad student feature for the DAWN-IRES Scholars Program: Sam Cutler! Sam is spending his 2nd summer visiting DAWN - The Cosmic Dawn Center, this time in a leadership position... get to know him below 👇 dawnires.com/scholarsblog/m…

Amazing galaxy in the new JWST UNCOVER imaging of Abel 2744! It's probably experiencing ram pressure stripping by hot gas in the cluster. The data were reduced by gbrammer . There will be a paper on the first data soon!

Publication day! Very proud to lead a team that discovered the first kilonova following a long-duration gamma-ray burst, breaking with the long-held traditional GRB paradigm. A short 🧵on our discovery: 📸: A. Simonnet (Sonoma State Univ.) and NASA’s Goddard Space Flight Center

Calling all astronomers: it is paper day! 🚨 First public release of the #JWST UNCOVER Treasury Program and boy is it a treasure trove! 🤯🤩 You can find all of the images here 👇 jwst-uncover.github.io/DR1.html

HUBBLE 5/ In the lensing core to the lower right, Webb revealed hundreds of distant lensed galaxies that appear like faint arced lines in the image. Read more about this image here: esawebb.org/images/weic230… #WebbSeesFarther

What an honor and privilege to work with this data here UMass Amherst! Go team UNCOVER! 🤩

Thank you for playing #firstlight2023

So super, duper proud of Sam Cutler on being awarded a JWST Cycle 3 program! 🥹

Very excited to announce our JWST Cycle 3 proposal was awarded time! Thank you to Kate Whitaker and the rest of the UNCOVER team for all your hard work to make this happen! Stay tuned for more from the Relic!