Bryce Bolin
@brycebolin.bsky.social
Research scientist at Eureka, Scientific. Small bodies of the Solar System. Avid paraglider pilot and traveler.
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/regi...
ucsc.zoom.us/meeting/regi...
November 25, 2025 at 11:46 PM
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/regi...
ucsc.zoom.us/meeting/regi...
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:
www.youtube.com/watch?v=hghv...
Starts at 7:00 PM PST.
www.youtube.com/watch?v=hghv...
Starts at 7:00 PM PST.
November 20, 2025 at 11:22 PM
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:
www.youtube.com/watch?v=hghv...
Starts at 7:00 PM PST.
www.youtube.com/watch?v=hghv...
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-sp...
griffithobservatory.org/event/all-sp...
November 19, 2025 at 10:18 PM
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-sp...
griffithobservatory.org/event/all-sp...
By the way, if you are curious, 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/regi...
ucsc.zoom.us/meeting/regi...
November 13, 2025 at 2:32 AM
By the way, if you are curious, 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/regi...
ucsc.zoom.us/meeting/regi...
October 14, 2025 at 9:02 PM
September 15, 2025 at 1:12 PM
Will hopefully be observing interstellar comet 3I/ATLAS with the Gemini South telescope tomorrow night! Register to watch here: ucsc.zoom.us/meeting/regi...
August 27, 2025 at 12:52 AM
Will hopefully be observing interstellar comet 3I/ATLAS with the Gemini South telescope tomorrow night! Register to watch here: ucsc.zoom.us/meeting/regi...
Palomar and Apache Point Spectrophotometry of Interstellar Comet 3I/ATLAS by Belyakov et al. 2025
iopscience.iop.org/article/10.3...
iopscience.iop.org/article/10.3...
July 19, 2025 at 2:27 PM
Palomar and Apache Point Spectrophotometry of Interstellar Comet 3I/ATLAS by Belyakov et al. 2025
iopscience.iop.org/article/10.3...
iopscience.iop.org/article/10.3...
Our manuscript "Interstellar comet 3I/ATLAS: discovery and physical description" has been accepted for publication in the Monthly Notices of the Royal Astronomical Society Letters!
July 16, 2025 at 2:33 PM
Our manuscript "Interstellar comet 3I/ATLAS: discovery and physical description" has been accepted for publication in the Monthly Notices of the Royal Astronomical Society Letters!
Congratulations to Jin Beniyama on the new paper, "Multi-epoch spectro-photometric characterization of the minimoon 2024 PT5 in the visible and near-infrared", accepted for publication in Astronomy & Astrophysics!
arxiv.org/abs/2507.10527
arxiv.org/abs/2507.10527
July 15, 2025 at 9:22 AM
Congratulations to Jin Beniyama on the new paper, "Multi-epoch spectro-photometric characterization of the minimoon 2024 PT5 in the visible and near-infrared", accepted for publication in Astronomy & Astrophysics!
arxiv.org/abs/2507.10527
arxiv.org/abs/2507.10527
Interview: Bryce Bolin on recent observations of Interstellar Comet 3I/ATLAS: www.youtube.com/watch?v=yg3C...
July 14, 2025 at 11:37 AM
Interview: Bryce Bolin on recent observations of Interstellar Comet 3I/ATLAS: www.youtube.com/watch?v=yg3C...
Apache Point Observatory Colors of Interstellar Comet 3I/ATLAS
www.astronomerstelegram.org?read=17284
www.astronomerstelegram.org?read=17284
July 13, 2025 at 5:38 PM
Apache Point Observatory Colors of Interstellar Comet 3I/ATLAS
www.astronomerstelegram.org?read=17284
www.astronomerstelegram.org?read=17284
Shadow the Scientist Session tonight! Live streamng observing interstellar object 3I/ATLAS with the Keck Telescope! @shadowthescientists_sts
ucsc.zoom.us/meeting/regi...
ucsc.zoom.us/meeting/regi...
July 10, 2025 at 10:06 PM
Shadow the Scientist Session tonight! Live streamng observing interstellar object 3I/ATLAS with the Keck Telescope! @shadowthescientists_sts
ucsc.zoom.us/meeting/regi...
ucsc.zoom.us/meeting/regi...
Spectral Slope and Colors of Interstellar Comet 3I/ATLAS with the Palomar 200-inch Palomar Next Generation Spectrograph:
www.astronomerstelegram.org?read=17276
www.astronomerstelegram.org?read=17276
July 7, 2025 at 12:11 PM
Spectral Slope and Colors of Interstellar Comet 3I/ATLAS with the Palomar 200-inch Palomar Next Generation Spectrograph:
www.astronomerstelegram.org?read=17276
www.astronomerstelegram.org?read=17276
Our manuscript, "Keck and Gemini Characterization of Hayabusa2# Rendezvous Target 1998 KY26" has been published today in the Astronomical Journal:
iopscience.iop.org/article/10.3...
iopscience.iop.org/article/10.3...
May 12, 2025 at 10:17 PM
Our manuscript, "Keck and Gemini Characterization of Hayabusa2# Rendezvous Target 1998 KY26" has been published today in the Astronomical Journal:
iopscience.iop.org/article/10.3...
iopscience.iop.org/article/10.3...
Our manuscript, "The Discovery and Characterization of Earth-crossing Asteroid 2024 YR4", has now been published in Volume 984 of the Astrophysical Journal Letters:
iopscience.iop.org/article/10.3...
iopscience.iop.org/article/10.3...
April 24, 2025 at 6:51 PM
Our manuscript, "The Discovery and Characterization of Earth-crossing Asteroid 2024 YR4", has now been published in Volume 984 of the Astrophysical Journal Letters:
iopscience.iop.org/article/10.3...
iopscience.iop.org/article/10.3...
"Astronomers Trace Earth-Crossing Asteroid to Surprising Origin", now published in the Astrophysical Journal Letters
keckobservatory.org/2024-yr4/
keckobservatory.org/2024-yr4/
April 8, 2025 at 7:30 PM
"Astronomers Trace Earth-Crossing Asteroid to Surprising Origin", now published in the Astrophysical Journal Letters
keckobservatory.org/2024-yr4/
keckobservatory.org/2024-yr4/
My article, "The Discovery and Characterization of Minimoon 2024 PT5" has been published in The Astrophysical Journal Letters, Volume 978, is available here: iopscience.iop.org/article/10.3...
January 9, 2025 at 2:23 PM
My article, "The Discovery and Characterization of Minimoon 2024 PT5" has been published in The Astrophysical Journal Letters, Volume 978, is available here: iopscience.iop.org/article/10.3...
Aurora near Boise, ID.
October 11, 2024 at 10:02 PM
Aurora near Boise, ID.
Sign up here to watch me tomorrow night live observe asteroids at the NASA Infrared Telescope Facility ☄️ 🔭 : ucsc.zoom.us/meeting/regi...
May 26, 2024 at 5:12 AM
Sign up here to watch me tomorrow night live observe asteroids at the NASA Infrared Telescope Facility ☄️ 🔭 : ucsc.zoom.us/meeting/regi...
May 26, 2024 at 4:51 AM
Aurora from downtown seattle.
May 12, 2024 at 10:35 PM
Aurora from downtown seattle.
New Years night observing run 🔭
January 1, 2024 at 1:57 AM
New Years night observing run 🔭