In a sea of red, be yellow! ♥️♥️💛♥️♥️

I will miss you, Moira Rose! RIP.

Me and an iguana. I'm on the right. (Turks & Caicos)

Hey, Earthlings! We can do better than this. Please try. Stop using herbicides/insecticides. Plant trees. Sow wildflowers.

With the 2 humans who will always have my back. 💖

Glacial fill on Mars!

I spent the week at an Italian cooking school and had a wonderful time!

I Can See the Devil YouTube video by S.G. Goodman - Topic

My newest favorite musician is S.G. Goodman. Her song "I Can See the Devil" is so haunting. Check it out:
www.youtube.com/watch?v=eN44...

(s.g.goodman on threads and IG)

I wish the energy of this hurricane could be spread out to all the Melissa's of the world, including me, to lessen the toll on Jamaica. My deepest concern is with that island nation and all life in the path of #HurricaneMelissa.

Read about the Hamburg meteorite that fell in Michigan on a cold winter night. Many pieces of this meteorite were recovered on the ice of a frozen lake. Serendipity! Our paper is now published and it is open access in the Planetary Science Journal (free download).

iopscience.iop.org/article/10.3...

Nothing beats a weekend with girlfriends.

Hello sweet tortoise friend!

Rila Monastery (Bulgaria) has a lot going on visually! 🤩

#GoldenHour where the Sava and Danube rivers (& I) meet! [Belgrade, Serbia]

😋 Chimney cake filled with ice cream! A treat in Budapest.

Ahhhh. Who wouldn’t love a soak in the ancient thermal baths in Budapest, Hungary?

The lakes at Plitvica Jezera National Park (Croatia) are a gorgeous color (due to lots of dissolved carbonate)!

Seeing the Parthenon 🏛️ in Athens, Greece was pretty cool. To hear about a place all your life then see it in person is what drives me to travel.

Horrible.

Photo through a scope of a baby sloth and the mother. 🦥 #CostaRica

Spent a day going through the Panama Canal. The history behind this 8th Wonder of the World is fascinating.

I and my co-author, Dr. Janice Bishop, have written a Perspective piece on early martian geochemistry entitled "Catching a glimpse of ancient Mars." We discuss ancient clays, carbonates, sulfates, and iron oxides. Read it & the cover article by Tutolo et al. in the April 18, 2025 issue of Science.

Can’t wait!!! I love seeing my friends in these things.

A forest bank full of Virginia bluebells from my walk yesterday.

#ShenksFerry
#WildflowerPreserve
#PAwildflowers

My tulips survived the freeze and are now raging! #SoPretty #Spring

Hey climate warriors! MethaneSAT @methanesat.bsky.social is now on Bluesky. Give them a a follow!

I’ve got a hankering to analyze MIRI data — my favorite wavelength range! ❤️🧡💛

That’s impressive!