Alrighty so NASA (and me and a lot of other people) had a little goof. But I think it’s a great opportunity to remind people that sometimes mistakes can actually be pretty cool and lead to a lot of new perspectives and understanding! 🧪🔭

Hey #sciart! This is "Punching Above (Normalized)". This piece is a view of the Earth from space through the lens of my plasma physics research. The piece reveals Earth's true intention is to become the next Jupiter. It won 2nd place at the Art of Planetary Science show, open this weekend!

Publication day for our paper on the T2.5 brown dwarf/exoplanet analog SIMP0136! We find cloud formation appears to drive upper atmospheric temperature and chemical structure. We also debut a new, novel method for vertical mapping extrasolar atmospheric dynamics. iopscience.iop.org/article/10.3...

I wrote another paper! And yes it's about brown dwarfs wait don't go anywhere they're really neat arxiv.org/abs/2510.00111

I’m thrilled to announce a new paper that went up on the arXiv last night: arxiv.org/abs/2510.02260! The paper finds and maps the connections between clouds, temperature structure, and chemistry in the isolate exoplanet analog SIMP 0136. Very grateful to all my collaborators and co-authors!

Outstanding new paper from Evert Nasedkin on the variable, isolated exoplanet analog, T dwarf, SIMP-0136! Time resolved atmospheric retrievals find temperature driving variability and potential auroral signatures (stratospheric temperature inversion)!

It's NIRPS day! Today we are publishing the first results of the new near infrared planet hunter. A high resolution spectrograph with YHJ coverage and capable of measuring radial velocities with a precision better than 1 m/s. We debut it with the detection (in the NIR) of Proxima b. #exoplanets 🔭

In the latest of our #UndergradResearch series, discover how Diya Talesara uses IR spectroscopy to study biosignatures in exoplanet data. 🔭✨☄️ astrobites.org/2025/07/25/i...

If you could hear in the infrared, what would CO2 sound like? We calculated this recently for a Gen Ed course, and the result is a little eerie. Results were generated by mapping IR frequency in inverse cm to sound frequency in Hz.

Check out the press release for our recent work using JWST observations of SIMP0136! Also published today on ApJL: iopscience.iop.org/article/10.3...

Good morning #aas245! My students Peter Kearns and Francis Cocchini will be presenting a talk on 1D mapping brown dwarf atmospheres with ground-based photometry on Wednesday at 11:20 AM (319.07) in Stars/Cool Dwarfs/Brown Dwarfs II. Hope to see you there!