week-wraps-with-health-research-and-spacewalk-closeout-procedures

Expedition 74 Flight Engineers Jessica Meir and Chris Williams, both NASA astronauts, collect frozen research samples from inside the International Space Station’s Destiny laboratory module. The samples were stowed inside science freezers aboard a SpaceX Dragon spacecraft for retrieval and analysis on Earth. ESA/Sophie Adenot Health research and final spacewalkContinue Reading

nasa’s-artemis-ii-rocket arrives-at launch-pad 39b

NASA’s SLS (Space Launch System) rocket and Orion spacecraft, secured to the mobile launcher, are seen as they arrive at the Launch Pad 39B, Friday, March 20, 2026, at NASA’s Kennedy Space Center in Florida. NASA/Joel Kowsky At 11:21 a.m. EDT on Friday, March 20, NASA’s Artemis II SLS (Space Launch System) rocket and Orion spacecraftContinue Reading

vab-in-action

Vehicle Analysis Branch (VAB) in Action Purdue University Students Visit NASA Langley – NASA Coding Toward Better Simulations, with Zach Ernst – NASA How History May Inform Our Future on Venus, featuring Jannuel Cabrera – NASA NASA Langley Engineer Earns Johnson Space Center Director’s Commendation Award – NASA Tom WestContinue Reading

asab-in-action

Aeronautics Systems Analysis Branch (ASAB) in Action Toys Along the Path to NASA: An Audio Story – NASA NASA Joins European Partners to Imagine the Future of Aviation – NASA Bijan Fazal Earns NASA’s Systems Engineering Technical Excellence Award – NASA NASA Langley Supports Successful OpenVSP Workshop at Seattle’s MuseumContinue Reading

when-we-fight-for-public-schools,-we-fight-for-democracy

Every morning, across the nation, in red states and blue states, in urban and rural communities, we watch children walk through the doors of our neighborhood public schools, backpacks slung over one shoulder, lunch bags in hand. These are ordinary moments that contain an extraordinary promise: that education belongs toContinue Reading

the-generative-fog-of-war

The following story is co-published with Nolan Higdon’s Substack. “Tel Aviv, stripped of illusion, as you have never witnessed it,” read the caption above a viral March 2026 video showing missiles hammering the Israeli city as explosions burst across the night sky. To the casual scroller, it appeared to be a harrowing documentContinue Reading

can-the-united-nations-survive-without-the-us?

ZURICH — Walk into the Palais des Nations in Geneva these days and one of the first things you’ll notice is a sign informing visitors that the power will be shut off between 5 p.m. and 9 a.m. The home of the United Nations Office and the site of thousandsContinue Reading

video-vault:-scaling-signal-hill

The Video Vault climbs back 42 years to discover the “new” sport of rock climbing. Subscribe to CTV News to watch more videos: https://www.youtube.com/ctvnews Connect with CTV News: For live updates and latest headlines visit: http://www.ctvnews.ca/ For breaking news, fast, download the CTV News App: https://www.ctvnews.ca/app Must-watch stories and fullContinue Reading

zelenskyy-says-ukraine-wants-timeline-for-next-round-of-russia-talks

Volodymyr Zelenskyy says ‘clear dates’ needed as Ukrainian negotiators prepare for discussions in US., Volodymyr Zelenskyy says ‘clear dates’ needed as Ukrainian negotiators prepare for discussions in US. Ukraine’s President Volodymyr Zelenskyy says Ukrainian negotiators will push for a clear timeframe for the next round of Russia talks, as diplomaticContinue Reading

what-is-a-turing-machine?-#computerscience-#science

In 1936, a 23-year-old British mathematician named Alan Turing revolutionized the future of computer science. While exploring the foundations of mathematics, Turing introduced a groundbreaking idea: a machine capable of computing any sequence—given enough time and memory. These theoretical devices, now known as Turing Machines, laid the foundation for modernContinue Reading