Well folks. I'm sad to report that Helm Glacier is nearing the end of its life. Aerial photo of the glacier from 16 Sept, 2024. Mid section thinning is about to cut the glacier in half. It's tough not to feel like we are losing the fight against the climate crisis.

Excited for #CHEST2024 CHEST Follow me for updates on CHEST Critical Care Network and #CHESTTrainees See everyone in Boston soon!

We’re going on a 1.8-billion-mile journey to an ocean world – Jupiter moon, Europa! ARCHIVED - NASA Europa Clipper is set to launch on Monday, Oct. 14, on a SpaceX Falcon Heavy rocket at 12:06pm ET (1606 UTC) from NASA's Kennedy Space Center. Use #AskNASA to send us your questions. x.com/i/broadcasts/1…

GO ARCHIVED - NASA Europa Clipper !!!

We now have a petition that anyone from around the world can sign to help save NASA science and urge the United States Congress to reject the proposed 47% cut to NASA’s science programs, which is part of a 25% overall cut, before the 2026 budget is finalized. We have 57

Hello from Mars! 👋 Our NASA's Perseverance Mars Rover rover took a couple of selfies to mark its 1,500th day on the Red Planet—but there's more to these photos than meets the eye. Take a closer look with NASA JPL: go.nasa.gov/439lukW

Pictures from orbit captured 63 years ago today

NASA Astrobiology Research Needs Your Support astrobiology.com/2025/03/nasa-a… Editor's note: The this white paper is being circulated in the #Astrobiology community. Please read through it and consider signing so as to add your support to this immensely important multi-disciplinary,

BREAKING: The Trump administration’s budget request just hit Congress and slashes NASA funding to its lowest level since 1961, which could usher in a dark age for NASA space science. What happens next? Congress will make the final decision and set the budget. The good news: YOU

No NASA FY 2026 funding for DAVINCI, VERITAS, and EnVision missions or for Venus Technology #astrobiology #Venus

Well over $20B in taxpayer, paid for assets being thrown away for a savings that's literally pennies on those dollars. I'm all for shrinking waste and increasing efficiencies in our government, but this is neither. science.org/content/articl…

Cancelled/Cut NASA Space Science Fleet based on White House FY 2026 NASA budget request - subject to revision along with other #NASA science fleet charts at svs.gsfc.nasa.gov/31162/

The White House FY 2026 budget proposal for NASA decimates the future of space science. Planetary Society has launched a Save NASA Science Campaign to push back. Anyone from anywhere can sign. Add your name: planet.ly/petition

NASA has had a profound effect on all of our lives as it advances science and technology. It is also a beacon of unity and hope for the entire world, inspiring us to grow as a species as we look to the stars. It is imperative that the US continues this leadership.

Color of Earth meets the blackness of deep space. Stars above green and red auroras, seen as fixed points due to my homemade orbital sidereal drive.

If there's a gap in my tracks, you know what may have done it 🌪️ I snapped this image with my rear-facing Navcam after completing a recent drive. I'm still exploring Jezero Crater's rim, which I climbed out of several months ago on my quest to find signs of past microbial life.

NASA’s PUNCH mission just captured its first “space rainbows”—sunlight scattered by tiny dust particles drifting between the planets. 🌈 It’s the first glimpse from PUNCH (Polarimeter to UNify the Corona and Heliosphere)—and just the beginning. 📸: NASA / PUNCH Team

If you're in LA this Mon, Aug 4, come join us at Dog Haus Biergarten for Astronomy on Tap! I'll be speaking about #NASADragonfly and David Vartanyan will also drop some knowledge about exploding stars... there will be trivia, telescopes and NASA swag! astronomyontap.org/event/astronom…