Artemis 2 rocket rollout latest news: NASA ready to move giant moon rocket
Friday, Jan. 16, 2026: See our latest news and updates on NASA's Artemis 2 moon rocket rollout to the launch pad....
1dSpace.comScience
What is below Earth, since space is present in every direction?
When my colleagues and I send them out to explore our solar system, it's important for us to understand the 3D map of our space neighborhood....
2hSpace.comScience
2025 was the third hottest year on record
Article URL: https://www.economist.com/science-and-technology/2026/01/14/2025-was-the-third-hottest-year-on-record Comments URL: https://news.ycombinator.com/item?id=46659913 Points: 8 # Comments: 2...
22hHacker NewsScienceImpact
Data Activation Thoughts
i've been working with healthcare/biobank data and keep thinking about what "data moats" mean now that llms can ingest anything. some a16z piece from 2019 said moats were eroding — now the question se...
15hHacker NewsTechnologyImpact
Say goodbye to Comet 3I/ATLAS! Watch it head for interstellar space in real-time with this free Jan. 16 livestream
3I/ATLAS is heading away from the sun on an escape trajectory from our solar system....
2dSpace.comScience
Four astronauts exit ISS in first-ever medical evacuation
NASA has ended Crew-11's space stay a few weeks early due to a "lingering risk" to an astronaut's health. The crew is now on its way back to Earth....
3dDeutsche WelleScience
NASA conducts first-ever medical evacuation from space station
NASA carried out its first medical evacuation from the International Space Station after an astronaut required care, bringing four crew members back to Earth earlier than planned. The early return tem...
3dFrance 24ScienceImpact
Show HN: The Hessian of tall-skinny networks is easy to invert
It turns out the inverse of the Hessian of a deep net is easy to apply to a vector. Doing this naively takes cubically many operations in the number of layers (so impractical), but it's possible to do...
2dHacker NewsTechnologyImpact
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