Worst Case Optimal Joins: Graph-Join Correspondence
Article URL: https://finnvolkel.com/wcoj-graph-join-correspondence Comments URL: https://news.ycombinator.com/item?id=46483299 Points: 3 # Comments: 1...
Jan 4Hacker NewsTechnologyImpact
Article URL: https://finnvolkel.com/wcoj-graph-join-correspondence Comments URL: https://news.ycombinator.com/item?id=46483299 Points: 3 # Comments: 1...
NASA just postponed a spacewalk because of a medical concern with an astronaut. Here's how the agency has handled such issues in the past....
NASA said on Thursday it will return a crew from the International Space Station to Earth within days after an astronaut experienced a medical issue, marking the orbital lab’s first evacuation for hea...
NASA will return 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....
In an unprecedented move, NASA will bring four astronauts – including two Americans – home early from their mission at the International Space Station because of a medical issue with a crew member....
Jared Isaacman said the US will return to the moon under Trump's presidency. NASA/Bill Ingalls Billionaire CEO Jared Isaacman is the 15th administrator of NASA. Isaacman has led and flown on two Space...
"Nothing in my professional training as an X-ray astronomer had prepared me for something like this."...
The microwave-sized sensor detects 'spectral fingerprints' of important minerals....
Test your space smarts with our weekly crossword challenge, crafted from Space.com's biggest headlines....
📋 Key Facts ✓ The first scientific balloon flight occurred on December 16, 2025 ✓ NASA conducted the launch in Antarctica ...
All the NASA engineers and scientists need is a star on top of the telescope in the cleanroom....
Article URL: https://e360.yale.edu/digest/nasa-satellite-images-2025 Comments URL: https://news.ycombinator.com/item?id=46542046 Points: 3 # Comments: 0...
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....
Article URL: https://www.experimental-history.com/p/so-you-wanna-de-bog-yourself Comments URL: https://news.ycombinator.com/item?id=46532961 Points: 3 # Comments: 1...
Researchers have developed a system that brings multiple objects at different distances into sharp focus. | Image: The Verge via Yingsi Qin, Aswin C. Sankaranarayanan, Matthew O’Toole | Carnegie Mello...
Former Google CEO Eric Schmidt and his wife, Wendy, could help make history with a new project unveiled on Wednesday, the Lazuli Space Observatory. As reported by Science , the telescope was announced...
Starlink satellites with solar arrays deployed. | Image: SpaceX After one of its Starlink satellites exploded and another narrowly avoided colliding with a Chinese satellite, SpaceX says it will lower...
Hi HN, I’m a solo dev building a clinical search engine to help my wife (a resident physician) and her colleagues. The Problem: Current tools (UpToDate/OpenEvidence) are expensive, slow, or increasing...
Pea-size clusters of human cells called brain organoids inspire both hope and fear. Experts are debating how scientists can responsibly use these bits of gray matter. (Image credit: Institut Pasteur-S...
Rippling's CPO said he prefers to understaff than overstaff all his projects. Illustration by Thomas Fuller/SOPA Images/LightRocket via Getty Images Rippling's product chief Matt MacInnis says he deli...