Project assistant professor (NAOJ fellow) at NAOJ/JSPS overseas research fellow at UCSC/PhD at TokyoTech/Modeler of grain growth and exoplanetary atmospheres.sites.google.com/view/website-k…Joined October 2019
Excited to share my student’s first publication! 🎉
This study explores how atmospheric carbon species and stellar type shape the climates of terrestrial planets — shedding light on the diversity of exoplanetary environments and climate feedback.
👉 iopscience.iop.org/article/10.384…
Paper day!! We propose a self-consistent model for the surface density and temperature profiles of protoplanetary disks with giant planets. The model links gap opening and heating by planet-induced spiral shocks through a single quantity: the entropy jump. arxiv.org/abs/2507.18283
New paper is submitted!
arxiv.org/abs/2506.16060
We used planet formation model to investigate the possible trends of atmospheric metallicity, highly relevant to JWST observations. We found that emerging mass-metallicity relation depends on typical planet formation location.
The bouncing barrier is back! 🪨💥 In a new ApJ paper led by Haruto Oshiro, we simulate how compressed dust aggregates bounce at intermediate collision velocities, and derive the threshold velocity for bouncing as a function of mass and filling factor. iopscience.iop.org/article/10.384…
New paper led by Kanon Nakazawa, who just got his PhD from our lab! We explore how semi-volatile ammonium salts in protoplanetary disks deliver nitrogen to forming planets. These salts could help explain Jupiter’s nitrogen enrichment. Just out in PASJ. arxiv.org/abs/2410.05743
Our paper on a differentiable spectral model, ExoJAX2, has been accepted by ApJ. In this paper, we use HMC-NUTS to analyze JWST’s native-resolution transmission, high-dispersion spectra of a brown dwarf from Subaru, and Jupiter’s reflected light. arxiv.org/abs/2410.06900 1/N
The 7th annual Other Worlds Laboratory (OWL) Exoplanet Summer Program is now accepting applications for our 3-week workshop in late July 2025.
We seek to foster collaborations with this workshop on the UC Santa Cruz campus.
Applications are due March 15:
owl.ucsc.edu/summer/
719 Followers 492 Following@NASA Sagan Postdoctoral Fellow studying the atmospheres of planets outside our Solar System at @SESEASU. Previously @Gates_Cambridge scholar at @Cambridge_Uni.
4K Followers 1K FollowingLecturer in Extrasolar Planets at the University of St Andrews 🏴
I use telescopes to study the atmospheres of planets around other stars 🪐🔭
1K Followers 149 FollowingAssistant Professor at University of Maryland studying transiting exoplanets. Amateur runner, chocolate addict, and devoted cat mom. (she/her/hers)
2K Followers 2K FollowingAssistant Professor in Dep. of Earth and Planetary Science, Univ. of Tokyo, Japan / 東京大学 大学院理学系研究科 地球惑星科学専攻 地球惑星システム科学講座 助教 / 星・惑星形成, 原始惑星系円盤, アストロケミストリー, ALMA
301 Followers 7K FollowingBoost your YouTube channel globally using genuine promotions. Everyday you'll receive organic engagements on your YouTube channel
102 Followers 1K FollowingA True Patriot 🇺🇸🇺🇸... Meanwhile, You Need To Be A Huge Blessing To Someone, Somewhere... Just Plant That Seed... Talk Shit I Block You 🚫DM Asap...
1K Followers 5K FollowingHR professional; life member National HRD Network; voracious reader; loves to observe and spend time with my kiddo, proud Indian, love Parents; X factor
8 Followers 92 FollowingExplorer and theorist. Founder of the Hertault Cosmological Model (HCM)
All my research is licensed (DOI Zenodo for citation) thank you !
46 Followers 61 FollowingAstrophysicist working on topics of planet formation and cosmic dust grains / 惑星形成や宇宙塵などの研究を行っています
@UTokyo_News_en / 東京大学 大学院総合文化研究科(@駒場)
2 Followers 35 FollowingInterested in N-Body simulations, exoplanets, small body orbital evolution and stargazing.
Atmospheric and Planetary Sciences'20
523 Followers 819 FollowingConnecting Earth & space scientists & engineers with NASA-funded educational outreach teams 🫱🏾🫲🏼 Get involved ➡️ https://t.co/45HxBe8PLT
280 Followers 5K FollowingWhy are people like this?
A female mathematician in training seeks logic in an illogical world. And doesn't find it. But at least there's coffee.
I have a BF.
719 Followers 492 Following@NASA Sagan Postdoctoral Fellow studying the atmospheres of planets outside our Solar System at @SESEASU. Previously @Gates_Cambridge scholar at @Cambridge_Uni.
4K Followers 1K FollowingLecturer in Extrasolar Planets at the University of St Andrews 🏴
I use telescopes to study the atmospheres of planets around other stars 🪐🔭
1K Followers 149 FollowingAssistant Professor at University of Maryland studying transiting exoplanets. Amateur runner, chocolate addict, and devoted cat mom. (she/her/hers)
2K Followers 815 FollowingAstrophysicist @ Subaru/UTSA. Exoplanets, Direct Imaging. Pro-immigrant, anti-woke. Likes scientific rigor. Empiricist. The Enlightenment was a good thing.
2K Followers 2K FollowingAssistant Professor in Dep. of Earth and Planetary Science, Univ. of Tokyo, Japan / 東京大学 大学院理学系研究科 地球惑星科学専攻 地球惑星システム科学講座 助教 / 星・惑星形成, 原始惑星系円盤, アストロケミストリー, ALMA
46 Followers 61 FollowingAstrophysicist working on topics of planet formation and cosmic dust grains / 惑星形成や宇宙塵などの研究を行っています
@UTokyo_News_en / 東京大学 大学院総合文化研究科(@駒場)
523 Followers 819 FollowingConnecting Earth & space scientists & engineers with NASA-funded educational outreach teams 🫱🏾🫲🏼 Get involved ➡️ https://t.co/45HxBe8PLT
7 Followers 24 FollowingOuter Solar System Composition, Origin and Habitability. Postdoc @NASAGoddard, PhD @Cornell. Affiliate member with @Juno and @EuropaClipper.
30 Followers 36 FollowingResearcher in Planetary Science, focusing on theory of planet formation, structure, and evolution. Currently postdoc at University of California in Santa Cruz.
70 Followers 202 Following🌌 天文学者の卵🥚 ブラックホールの謎に迫りたい | Aspiring Astronomer. Fascinated by the mysteries of black holes and their surroundings. #ブラックホール #天文学 #研究 #BlackHole #Astronomy
209 Followers 2K FollowingAmateur Astronomer, Member of Chinese Astronomical Society, Shandong Astronomical Society and Xingming Observatory.
Asteroid (739634) Zhaojingyuan = 2018 DW6.
132 Followers 28 FollowingPersonal account and opinions. Executive Director of IPAC and Research Professor at Caltech. Astronomer studying young stars, exoplanets, and space missions
112 Followers 2 FollowingProtostars & Planets VII belongs to a series of conferences to summarize the state-of-the-art in the field of star and planet formation. See you in Kyoto Japan.