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Junellie Perez

@spacejunellie

PhD Candidate in Earth & Planetary Sciences at Johns Hopkins University πŸŒŒπŸ›°οΈ On the job market! 😊✨️ She/her/ella πŸ’• Views are my own

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18.09.2023
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Latest posts by Junellie Perez @spacejunellie

This represents wasting an astronomical (no pun intended) amount of work. IIRC Dragonfly’s CSR was almost 1000 pages and represented years of work from many people.

09.03.2026 20:55 πŸ‘ 86 πŸ” 32 πŸ’¬ 2 πŸ“Œ 0
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EXCLUSIVE: I’m the Palestinian Who Has Been in ICE Detention for Almost a Year Don't forget us on International Women's Day, writes Leqaa Kordia.

FREE LEQAA

08.03.2026 22:25 πŸ‘ 210 πŸ” 110 πŸ’¬ 0 πŸ“Œ 3

πŸ§ͺπŸ”­βš›οΈ

08.03.2026 12:49 πŸ‘ 25 πŸ” 10 πŸ’¬ 0 πŸ“Œ 0
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The Edge of Space-Time by Chanda Prescod-Weinstein: 9780593701683 | PenguinRandomHouse.com: Books A fresh, charming, socially conscious tour of the mysteries of space-time, from the award-winning author of The Disordered Cosmos In her highly acclaimed debut, distinguished cosmologist and particle...

Hello! One month from today I’m releasing my new book about our majestic universe, which thinks with poetry, quantum physics, relativity, Zhou kingdom philosophy, galaxies, particles, Akan aphorisms, Black feminism, Star Trek, Alice in Wonderland. AND it’s for all readers. πŸ“šπŸ’™

Please preorder it! 🧡

07.03.2026 20:19 πŸ‘ 665 πŸ” 221 πŸ’¬ 20 πŸ“Œ 24

Just casually reminding everyone that my book comes out in a few weeks, it REALLY helps if you preorder, and if you want a signed copy, you can get one shipped to you from Loyalty Books in DC πŸ––πŸ½

06.03.2026 04:28 πŸ‘ 214 πŸ” 91 πŸ’¬ 3 πŸ“Œ 4

Importantly they are planning to hire these people on 2 year contracts so what actually happened is they fired everyone so they could rehire them with worse working conditions and an easy revolving door with industry 🫩 πŸ”­

06.03.2026 00:53 πŸ‘ 490 πŸ” 157 πŸ’¬ 10 πŸ“Œ 3
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Protecting Planet Earth’s Skies: A4E's Statement on Proposed Large Satellite Constellations - a4e.org Astronomers for Planet Earth (A4E) is an international grassroots movement of astronomy students, educators, amateurs and scientists, working to address the climate crisis from an astronomical perspec...

Astronomers for Planet Earth are submitting a statement about some of the proposed megaconstellations that would ruin ground-based astronomy to the FCC.

You can read the statement below: πŸ”­β˜„οΈ

05.03.2026 12:47 πŸ‘ 111 πŸ” 69 πŸ’¬ 1 πŸ“Œ 3

Is Zoom down for anyone right now?

04.03.2026 18:19 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

What in the fresh hell is this

04.03.2026 16:56 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
My first science video in 3 years
My first science video in 3 years YouTube video by Physics Girl

Oh man it's amazing to see Dianna back at it! πŸ₯Ή

03.03.2026 23:49 πŸ‘ 68 πŸ” 16 πŸ’¬ 4 πŸ“Œ 0

Ours was over $500 last month πŸ₯΄πŸ₯΄

04.03.2026 00:05 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Art. Astronomy. April 13.

Join us for "Envisioning Joint Futures in Art & Astronomy," a one-day virtual workshop sponsored by @aas.org!

Learn more and register here: forms.gle/k8Y5xd3NyAcN...

03.03.2026 16:04 πŸ‘ 4 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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2027 IPAC Visiting Graduate Student Research Fellowship IPAC at Caltech partners with NASA, NSF, JPL and the world-wide research community to advance exploration of our Universe.

Big news drop on a Friday afternoon. πŸ˜…

@caltechipac.bsky.social 2027 Visiting Graduate Student Research Fellowship applications are open! The VGSRF is a 6-month predoc at Caltech working with IPAC scientists.

www.ipac.caltech.edu/page/graduat...

(1/2)

28.02.2026 00:01 πŸ‘ 27 πŸ” 16 πŸ’¬ 1 πŸ“Œ 2

CONGRATS!!!!

27.02.2026 22:57 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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JWST COMPASS: A NIRSpec G395H Transmission Spectrum of Radius Valley-Dweller TOI-260 b We present a JWST/NIRSpec G395H transmission spectrum of TOI-260 b, a $T_\mathrm{eq}\sim 490$ K, $R_\mathrm{p} = 1.76\,R_\oplus$ planet. The transmission spectrum is derived by combining two transit o...

Two new JWST COMPASS papers on arXiv today! ✨

Transmission spectra of HD 15337c (led by @nicolewallack.bsky.social & @planetarygao.bsky.social) and TOI-260 b (led by myself & @planetarygao.bsky.social):
arxiv.org/abs/2602.22327
arxiv.org/abs/2602.22329

27.02.2026 15:31 πŸ‘ 17 πŸ” 5 πŸ’¬ 0 πŸ“Œ 0
stanley tucci with members of the gold medal winning USA women's hockey team

stanley tucci with members of the gold medal winning USA women's hockey team

crying in the club* (*at my desk) bc stanley tucci took the USA women's hockey team out for a meal at his favorite restaurant and they gave him his own jersey

26.02.2026 18:48 πŸ‘ 10643 πŸ” 1642 πŸ’¬ 130 πŸ“Œ 290
Book cover. Orange background with black Greek crenellated border. 5 pieces of broken ceramic show different technologies, including the lightbulb, globe, and fire. Mothers of invention is written in white, with β€œa history of creativity from the Greek muses” printed above it in black

Book cover. Orange background with black Greek crenellated border. 5 pieces of broken ceramic show different technologies, including the lightbulb, globe, and fire. Mothers of invention is written in white, with β€œa history of creativity from the Greek muses” printed above it in black

I apologize in advance because this account is going to become a shameless book promotion page for the next 6 months πŸ˜…

MOTHERS OF INVENTION is now available for preorder!

www.hachettebookgroup.com/titles/moiya...

26.02.2026 16:00 πŸ‘ 24 πŸ” 7 πŸ’¬ 2 πŸ“Œ 0
Welcome! You are invited to join a meeting: Winter Monthly Rest Circle. After registering, you will receive a confirmation email about joining the meeting. Join Aomawa Shields, Associate Professor of Physics and Astronomy at UC Irvine and Certified Daring to Rest Facilitator on the third Friday of each month of the winter season for an exploration of the...

Join a Free Monthly Rest Circle
Looking for a way to support your health and wellness? Join Aomawa Shields (UC Irvine) in a free monthly rest circle geared toward academics. The next rest circle session will be held on 20 March at 3:00 pm ET. Register to join: uci.zoom.us/meeting/regi... πŸ”­

25.02.2026 14:28 πŸ‘ 4 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Space Telescope Science Institute Expanding the Frontiers of Space Astronomy. We are the Space Telescope Science Institute in Baltimore, Maryland, operated by the Association of Universities for Research in Astronomy. We help humanit...

Subscribe to the Space Telescope Science Institute's YouTube channel to watch our collection of videos explaining fascinating concepts in astronomy! πŸ“Ή πŸ”­ ⭐ #STScI #YouTube #astronomy

23.02.2026 21:06 πŸ‘ 22 πŸ” 8 πŸ’¬ 0 πŸ“Œ 0
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Yesterday: pls no, no more snow what do you mean there's a snow storm coming?? 😩😩

Me today: IT'S SO PRETTY, I LOVE IT, IT'S THE PERFECT AMOUNT HERE AND SO BEAUTIFUL WHEN THE SNOW STICKS TO THE TREES πŸ˜β„οΈ

23.02.2026 15:18 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Incredible piece that I recommend everyone to read

22.02.2026 02:19 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Literally 🀣

21.02.2026 17:33 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Bruh no way

21.02.2026 16:43 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

This is what sends me too. All this money for these buildings but we can't even mantain the ones we already have πŸ’€

21.02.2026 15:52 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I also want to add it's during these [tough] times, that if you're in grad school, your institutions can make you or break you. I'm so grateful for my home institution, my department, my committee and my advisors/mentors, who have been so kind and nurturing to me πŸ’œ

20.02.2026 18:05 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Love you too! Yes we are πŸ’–πŸ’–

20.02.2026 17:58 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I am okay right now and I hope I will be okay in the near future. Postdocs are scarce and jobs are hard to come by. If you can advocate for others to find employment, pls do. If you can advocate, take care or even be kind to someone every day, pls do bc we need more light in this world.

19.02.2026 03:09 πŸ‘ 5 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0

The cognitive dissonance is real and it hurts so much. Pls check in on your colleagues, friends and family. It's all so heavy. And especially check in on folks you have some power dynamic over (advisor-mentee, teacher-student, collaborators, etc.). Personally, therapy and family are carrying me rn.

19.02.2026 03:09 πŸ‘ 8 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0

Trying to find a job in my field, when my communities are constantly being persecuted left and right, trying to work on paper reviews so I can resubmit to the journal, trying to finish my PhD when so many are being taken away from their families and their dreams are stripped from them

19.02.2026 03:09 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I've been pretty quiet on social media for a long time now. So much happening at the same time. Our country and especially our communities going through so much every day. Personally trying to finish my PhD, find employment post-PhD, deal with really tough family circumstances. It all feels so heavy

19.02.2026 03:09 πŸ‘ 12 πŸ” 1 πŸ’¬ 1 πŸ“Œ 2