Article URL: https://www.esa.int/ESA_Multimedia/Images/2026/01/Earth_from_Space_The_fate_of_a_giant Comments URL: https://news.ycombinator.com/item?id=46649813 Points: 3 # Comments: 0...
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...
Crew-11 is expected to splash down off the coast of California Thursday morning....
"Dark matter can be red hot when it is born, but still have time to cool down before galaxies begin to form."...
https://docs.google.com/spreadsheets/d/1BYh9ZtEv4k7xoSXmtf1q... Comments URL: https://news.ycombinator.com/item?id=46641216 Points: 31 # Comments: 4...
Hi HN! We're Kamran, Raaid, Laith, and Omeed from Constellation Space. We built an AI system that predicts satellite link failures before they happen ( https://youtu.be/069V9fADAtM ). Between us, we'v...
For the first time in the International Space Station's history, NASA safely returned a crew of four astronauts to Earth ahead of schedule due to medical issues affecting one of the group....
Article URL: https://mvr.github.io/posts/xs23.html Comments URL: https://news.ycombinator.com/item?id=46641239 Points: 13 # Comments: 0...
Dr. Sue Hwang, a radiation oncologist, said her own experience with breast cancer helped her see vulnerability as a strength instead of a weakness. Tim Brown Oncologist Sue Hwang was diagnosed with br...
Article URL: https://spinoff.nasa.gov/Folding_NASA_Experience_into_an_Origamist%E2%80%99s_Toolkit Comments URL: https://news.ycombinator.com/item?id=46658003 Points: 3 # Comments: 0...
Article URL: https://so-long-sucker.vercel.app/ Comments URL: https://news.ycombinator.com/item?id=46698370 Points: 4 # Comments: 1...
NASA is returning four astronauts to Earth early from the International Space Station due to a medical concern with one of the Crew-11 astronauts. Here's the latest news....
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...
NASA's first moonshot with astronauts in more than a half-century is set to take place as soon as early February. The moon rocket moves to the pad this weekend at Florida's Kennedy Space Center, with ...
Article URL: https://www.science.org/doi/abs/10.1126/science.adt7790 Comments URL: https://news.ycombinator.com/item?id=46722853 Points: 3 # Comments: 0...
Article URL: https://en.wikipedia.org/wiki/List_of_individual_trees Comments URL: https://news.ycombinator.com/item?id=46641284 Points: 5 # Comments: 0...
For decades researchers in northern Norway had tried to bring back vital kelp forests after overfishing damaged marine ecosystems. Now a simple solution is proving successful....
Plus: The Oscars, tool-using animals, Nobel drama and more....
We figured out how to turn protein function on and off, with magnetic fields from small handheld magnets. More context here: https://www.nature.com/articles/d41586-026-00204-9 Comments URL: https://ne...
With the moon out of the way on Jan. 18, bright Jupiter and Saturn become stand-outs in the January night sky....