Now published in AJ! Get in here this system is crazy iopscience.iop.org/article/10.3...

And here's the 40-degree spherical harmonic expansion of my cat 😭😭😭

Just found out starry (starry.readthedocs.io/en/v1.1.0/) lets you project any image you want onto a sphere, so here's the 40-degree spherical harmonic expansion of Jupiter. 🪐🔭

TOI-3884 b is a planet around an M dwarf whose transits show persistent spot crossings. We show that the star's rotational and spot-crossing variations can be modeled with a misaligned planet transiting a large polar spot (confirming last week's results from Mori et al.)
arxiv.org/abs/2506.11998

Meteor caught on Whipple Observatory sky cameras last night 🪐🔭

Recently implemented Sicko Mode™ on Tierras 🔭🪐

Comet C/2023A3 as seen by the Tierras Observatory! 🪐🔭