Your next bicycle could have titanium alloy tires like NASA's rovers autoblog.com/2021/03/20/met… via Autoblog

We have to stop talking about #plasticPollution as if it were confined to our oceans and start talking about global plastic pollution harming life everywhere. Eye-opening op-ed by Marcus Eriksen of 5 Gyres. washingtonpost.com/opinions/2021/…

An interesting new way to conduct partial-g experiments: Blue Origin's New Shepard will act as a centrifuge to simulate lunar-g for over 2 minutes nasa.gov/centers/armstr…

Tell a girl you know about this.

Today we achieved the dream. Made a function called `missyElliott` that takes a data structure, flips it, and reverses it. I have ascended.

Please follow my new company, I promise a ton of cool airplane footage (with me at the controls). Plz share Hydroplane Ltd.

More than 3/4 of the world’s vaccines have been administered in just 10 countries. NEW from Lex Harvey: Canadians cheer as vaccination rates climb, but global health advocates ask: At what cost? thestar.com/news/gta/2021/…

Looking forward to presenting my research at the Canadian Space Agency Canadian Lunar Workshop next week!

Researchers from Concordia University were using our analogue terrain to explore how to reduce energy consumption for skid-steer rovers and detect rover high-slip events through vibration. Objective? Turn more efficiently and reduce risk of getting stuck. 📷: Krzysztof Skonieczny

she gives me life

I'm so delighted to announce a new National Geographic TV original series for #DisneyPlus called "On The Edge With Alex Honnold" that will follow me as I attempt new routes in Greenland while also exploring the frontlines of the climate crisis. deadline.com/2021/08/free-s…

Climate Solutions at Work, presented by Project Drawdown, is here! Explore this free how-to guide for employees looking to make every job a climate job. #ClimateAtWork bit.ly/3i0sxV8

Climate actions that individuals and households in high-income countries can take could reduce up to 25 percent of future greenhouse gases. Which steps are you taking? drawdown.org/news/insights/… #climateaction #climatesolutions #COP26 Chad Frischmann 🏳️‍🌈 Crystal Chissell

Today is the day! We're introducing the people NASA has chosen to become the next NASA Astronauts at 12:30 p.m. ET. We're doing a Twitter Q&A with all of them right here on ARCHIVED NASA Astronauts following their announcement.

Big update! NASA is no longer considering a "fetch" rover to retrieve martian samples. Instead, it will rely on two helicopters! 👀 jpl.nasa.gov/news/nasa-will… via NASA JPL

Not one to brag, but this is pretty momentous. By dropping this one tube to the ground, I’ve officially started setting aside samples that Mars Sample Return could bring back to Earth someday. Learn more: go.nasa.gov/3WzZ5qF

Yesterday I successfully defended my PhD thesis entitled 'Predicting planetary rover mobility in reduced gravity using 1-g experiments'! #PhDone

Last Monday I started my new job NASA JPL and I couldn't be more excited! (Note: this photo was taken last summer when it was warm enough to wear sandals here in Pasadena😆)

It was a pleasure to be part of the organizing team for such an enlightening symposium!

The final report from the KISS symposium "Capturing an Opportunity at Apophis" is now published Read more about the team's recommendations as Apophis approaches for a close Earth flyby in 2029 ☄️🚀🛰️ Final Report: kiss.caltech.edu/final_reports/… Symposium page: kiss.caltech.edu/symposia/2024_…