Bryce Bolin (@brycebolin.bsky.social)

ATel #17719: December 2025 Gemini spectroscopic and photometric constraints on the activity and gas contents of 3I/ATLAS: astronomerstelegram.org/?read=17719

Gemini North Catches Crumbling Comet C/2025 K1 (ATLAS) noirlab.edu/public/images/…

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

"JWST NIRCam detection of secondary fragmentation in C/2025 K1-C (ATLAS)": astronomerstelegram.org/?read=17598

JWST observations of C/2025 K1 are happening now: spacetelescopelive.org/webb?obsId=01K… Go James Webb, go!

Happy New Year, everyone! Gemini multi-band follow-up of fragmenting Oort cloud comet C/2025 K1 (ATLAS) astronomerstelegram.org/?read=17570

A Gemini post-perihelion view of interstellar comet 3I/ATLAS: astronomerstelegram.org/?read=17561

Meet Dr. Larry Denneau, the discoverer of the interstellar object 3I/ATLAS: space.com/astronomy/come…

Interstellar comet 3I/ATLAS has a post-perihelion greenish glow in time for the holidays :) noirlab.edu/public/news/no…

Our team recently won Director's time to study the fragmenting comet C/2025 K1: stsci.edu/jwst-program-i… Image credits Michael Jäger: x.com/Komet123Jager and Gianluca Masi: virtualtelescope.eu/2025/11/29/com…

Here’s a 2025 science moment you loved! Release #4 Say it 3 times: Betelgeuse, Betelgeuse, Betelgeuse Astronomers using @Geminiobs North found a hidden companion star orbiting inside Betelgeuse’s extended atmosphere, the first close-in companion ever seen around a supergiant star

What a YEAR! This year, we’ve had incredible scientific news! Ranking #5:New image of interstellar Comet 3I/ATLAS! ☄️ In this image taken from Gemini South, you can see the growing tail of the comet and the glowing coma. 📷GeminiObs/NOIRLab/NSF/AURA/Shadow the Scientist

@Geminiobs South celebrates 25 years! 🎉 Astronomer Rodolfo Angeloni gives us an inside look at how this 8.1-meter giant collects light from across the Universe and turns it into discoveries.

We are on for observing 3I/ATLAS! The weather forecast is looking great! Sign up to watch the observations happen live on November 26, 9:00 AM EST! ucsc.zoom.us/meeting/regist…

Live tonight at the Leonard Nimoy Event Horizon Theater! Come to Griffith Observatory and see my talk about Interstellar Comet 3I/ATLAS! Or, tune in live here: youtube.com/watch?v=hghvIs… Starts at 7:00 PM PST.

I’ll be this month’s guest on Griffith Observatory’s All Space Considered on Thursday, November 20, 2025, 7:00 p.m. - 8:00 p.m. PST. You can see the event live at the Leonard Nimoy Event Horizon Theater or tune in online. Information here: griffithobservatory.org/event/all-spac…

Gemini Observatory and Shadow the Scientist are teaming up to present a livestream of the observation of interstellar comet 3I/ATLAS on November 25th. Feel free to sign up and watch the observations take place in real time. ucsc.zoom.us/meeting/regist…