Research scientist at Eureka Scientific. Small bodies of the Solar System. Avid paraglider pilot and traveler.

Joined November 2010
68 Photos and videos
2026 January Gemini imaging and spectroscopic monitoring of 3I/ATLAS: astronomerstelegram.org/?rea…
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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…
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Tatsumi, de León, & Popescu 2026, "Hayabusa2# enstatite-like target 1998 KY26 originating from the Nysa family", A&A: aanda.org/articles/aa/pdf/fo…

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Congratulations to El Moutamid et al! MPEC F170: Numbering of regular satellite Uranus XXVIII minorplanetcenter.net/mpec/K…

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ATel #17719: December 2025 Gemini spectroscopic and photometric constraints on the activity and gas contents of 3I/ATLAS: astronomerstelegram.org/?rea…
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Bryce Bolin (@brycebolin.bsky.social) retweeted
Comet C/2025 K1 (ATLAS) breaking apart! ☄️ On 11 November and 6 December 2025, the comet soared in the skies above Maunakea, Hawai‘i, where Gemini North captured it in action! 📷 @GeminiObs/NOIRLab/NSF/AURA/B. Bolin Processing: J. Miller & M. Rodriguez, T.A. Rector, M. Zamani
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"JWST NIRCam detection of secondary fragmentation in C/2025 K1-C (ATLAS)": astronomerstelegram.org/?rea…
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JWST observations of C/2025 K1 are happening now: spacetelescopelive.org/webb?… Go James Webb, go!
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Happy New Year, everyone! Gemini multi-band follow-up of fragmenting Oort cloud comet C/2025 K1 (ATLAS) astronomerstelegram.org/?rea…
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A Gemini post-perihelion view of interstellar comet 3I/ATLAS: astronomerstelegram.org/?rea…
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Our team recently won Director's time to study the fragmenting comet C/2025 K1: stsci.edu/jwst-program-info/… Image credits Michael Jäger: x.com/Komet123Jager and Gianluca Masi: virtualtelescope.eu/2025/11/…

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