Tom Killestein
banner
tkilleste.in
Tom Killestein
@tkilleste.in
Prize Fellow at the University of Warwick using deep learning to shed light on the transient Universe. https://tkilleste.in (he/him)
Reposted by Tom Killestein
Many of the stars in our Milky Way are part of binary systems. A good percentage of these systems are composed of two stars that orbit each other at a certain distance, but there are other binaries where both of the stars are so close that we can say they almost touch each other. #AstroSci 1/13
July 4, 2025 at 5:25 PM
Reposted by Tom Killestein
Warwick press release: Public take the lead in discovery of new exploding star
warwick.ac.uk/news/pressre...

Article by Killestein et al.: www.aanda.org/10.1051/0004...
Public take the lead in discovery of new exploding star
warwick.ac.uk
July 1, 2025 at 12:49 PM
Breaking my Bluesky hiatus to share that our paper on GOTO0650, the new dwarf nova discovered by Kilonova Seekers and followed up with a worldwide team of citizen scientists, was published today in Astronomy and Astrophysics.

Read the full press release here: warwick.ac.uk/news/pressre...
Public take the lead in discovery of new exploding star
warwick.ac.uk
July 1, 2025 at 10:18 AM
Just booked a one-way flight for the first time - moving abroad in 3 weeks is starting to feel very real :)
September 9, 2023 at 9:33 AM
Welp, after 3.25 years of good luck and careful hand hygiene I finally caught covid :(
August 30, 2023 at 11:49 AM
Reposted by Tom Killestein
NEW PAPER: I have discovered that up to half of all black holes that shred a star "burp" material years after the initial event and turn on in radio!!! No one was expecting this, and we don't really understand why this might be! 🤩🔭🧪

arxiv.org/abs/2308.13595

🧵
Ubiquitous Late Radio Emission from Tidal Disruption Events
We present radio observations of 23 optically-discovered tidal disruption events (TDEs) on timescales of about 500-3200 days post-discovery. We detect 9 new TDEs that did not have detectable radio...
arxiv.org
August 29, 2023 at 6:36 PM
Very weird to finally be holding them in my hands! Was surprisingly heavy to carry over from the library 😅
August 25, 2023 at 12:31 PM
Good to be back at the climbing gym, although sorely feeling my 3 weeks away and seem to have lost most of my finger strength 😭
August 23, 2023 at 5:06 PM
Sad to be leaving Finland after a really fun two weeks, but equally even more excited now to move there in just under a month to start my postdoc at University of Turku!
August 20, 2023 at 1:04 PM
Sleepy me tried to unlock my laptop by typing Overleaf as my password just now - academia in a nutshell 🤣
August 20, 2023 at 5:59 AM
Starting the weekend off right with some sauna and outdoor swimming
August 18, 2023 at 4:03 PM