Dr. Christina

There's a lot to process on Day 8 of the @NASAArtemis II mission. With Earth in view from Orion's windows, the astronauts are packing up and reflecting on their lunar journey.

@Astro_Jessica @NASA @NASA_Johnson @Commercial_Crew @NASAKennedy @SpaceX Thank you for inspiring!

Three days until launch! Yesterday our families arrived and we had some very welcome family time on the beach in the Florida sunshine. My daughter’s rocketry skills are on point! Let’s light this rocket! CREW-12!

@astrobiology Fascinating!

Slowing Planetary Rotation Influences Ocean Nutrient Cycling And Oxygenation astrobiology.com/2026/02/slowin… #astrobiology #exoplanet #oceanography

That’s a wrap on the Q&A with Crew-12. Take a deep dive into the human health studies planned during their long-duration science mission aboard the @Space_Station, including adaption to low gravity and a new study examining subtle changes in blood flow. go.nasa.gov/4qqvJK2

Their curiosity is always met with stories. This is a place of contrasts. Of sadness. Of joy. It is a place of learning. We love the Kennedy Space Center Visitor Complex. 8/8

They walk downstairs to the Columbia and Challenger memorials, and gaze on the twisted wreckage. They stand there in stunned silence as tears stream from their eyes. Sometimes a curious child looks up and asks one of these pensive people to explain. 7/8

I spy... something Blue! 💙 While we waited for Ma's work friend to pick up a badge at the Badging Office, we were a little bored. We thought about what we could do with our time. We love playing I spy! Our 12 year old looked over and saw this shot. 1/8

@NASA @NASAHubble Beautiful

Bubbles and baby stars 🫧   @NASAHubble captured this image of a large, glowing gas bubble in a neighboring galaxy. This area is also one of the most active star-forming regions in the nearby universe. go.nasa.gov/4a8v9u4

16 years ago I walked into the Space Life Sciences Lab for the first time. I was a graduate student. I watched the Tropi2 experiment launch (STS-130) and to do our preflight verification test for BRIC-16. Here's a photo of me in the Space Life Sciences Lab from that trip.

She's hooked.

A two page feature on slime mold? Yay!!!! We love @RangerRickMags

Way more than 2 pages...

Back cover - sparkly!

Slime molds!

@JanethBonillla @espae @espol @mujeragro @mujerconciencia Great choice!

Iniciando la maestría en Agronegocios Sostenibles en la @espae @espol . Deséenme suerte, en algún momento pensé que la ingeniería y los negocios no serían para mí, pero aquí estoy dando mis pequeños pasos 🍂🍃✊