Research scientist at Eureka Scientific. Small bodies of the Solar System. Avid paraglider pilot and traveler.
Joined November 2010
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ATeL 18128: astronomerstelegram.org/?rea…
"Coma and tail morphology of 3I/ATLAS from 2025 September Gemini South/GMOS multiband imaging"
ATeL 18126: astronomerstelegram.org/?rea…
"Four-band near-infrared imaging of 3I/ATLAS: Keck/MOSFIRE observations on 2025 July 11"
ATeL 18124: CN and Ni I emission in the 2025 August 31 Keck/LRIS spectra of 3I/ATLAS:
astronomerstelegram.org/?rea…
ATel #18098: 2026 May Keck/LRIS imaging of interstellar comet 3I/ATLAS astronomerstelegram.org/?rea…
Bryce Bolin (@brycebolin.bsky.social) retweeted
If you want to bake a cake, you might have to crack a few… comets? 🥚
The shattered remains of comet C/2025 K1 as seen by @GeminiObs North
📸 @GeminiObs/NOIRLab/NSF/AURA/B. Bolin, J. Miller & M. Rodriguez, T.A. Rector, M. Zamani
B. Bolin, C. Ingebretsen, M. MacGregor
Comet C/2025 K1 Caught in Color!
noirlab.edu/public/images/io…
Bryce Bolin (@brycebolin.bsky.social) retweeted
We’ll never forget you, 3I/ATLAS! 👋🥹
Gemini North, ½ of @GeminiObs, imaged the comet as it traveled away from Earth. Its tail of dust particles appears longer & thinner compared to previous images due to solar radiation pressure moving the dust away from the comet.
"Gemini North Spots the Changing Comet 3I/ATLAS": noirlab.edu/public/images/io…
2026 January Gemini imaging and spectroscopic monitoring of 3I/ATLAS: astronomerstelegram.org/?rea…
Webb sniffs methane from interstellar Comet 3I/ATLAS: esa.int/ESA_Multimedia/Image…
Check out this fantastic Planetary Radio by Sarah Al-Ahmed about the 100-year history of the Los Angeles Astronomical Society: planetary.org/planetary-radi…
I will be giving the Doc Morris Public Lecture at San Diego State University this Friday, "Exploration Of Interstellar Visitors and what they Reveal About Extrasolar Systems". The event is open to the public, so feel free to join us!
physics.sdsu.edu/exploration…
Tatsumi, de León, & Popescu 2026, "Hayabusa2# enstatite-like target 1998 KY26 originating from the Nysa family", A&A:
aanda.org/articles/aa/pdf/fo…
Congratulations to El Moutamid et al!
MPEC F170: Numbering of regular satellite Uranus XXVIII
minorplanetcenter.net/mpec/K…
ATel #17719: December 2025 Gemini spectroscopic and photometric constraints on the activity and gas contents of 3I/ATLAS: astronomerstelegram.org/?rea…
