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Sick astronaut, rest of crew undock from ISS ahead of return to Earth, NASA says

Crew-11 is expected to splash down off the coast of California Thursday morning....

Jan 15ABC NewsScience

No world-changing discoveries without biodiversity

Nature, Published online: 13 January 2026; doi:10.1038/d41586-026-00122-w No world-changing discoveries without biodiversity...

Jan 13NatureScience

Two cosmic dogs rule the winter sky — here's how to spot them this week

Learn how to spot Sirius, Procyon and their canine constellations, and discover the myths and science behind the dog stars....

16hSpace.comScience

You're getting warmer! Hot dark matter could refine cosmic game of hide and seek

"Dark matter can be red hot when it is born, but still have time to cool down before galaxies begin to form."...

2dSpace.comScience

'Stranger Things' and 5 other places Einstein-Rosen Bridges have wormed their way into sci-fi

From the Upside Down through the Devil's Anus and beyond. Here are 6 times these theoretical wormholes turned up in sci-fi shows and movies....

Jan 12Space.comEntertainment

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...

Jan 15Hacker NewsTechnologyImpact

Mistaken identity and the psychology of human recognition

Nature, Published online: 20 January 2026; doi:10.1038/d41586-026-00190-y The accuracy of eyewitness evidence is questioned, and a fossil collection examined when a geological society moves its London...

4dNatureScience

WATCH: Lake Michigan covered in pancake ice

Drone footage captured pancake ice rolling over waves on Lake Michigan....

23hABC NewsScience

See a slender crescent moon shine with Saturn in the western sky tonight

The lunar crescent will disappear below the horizon before midnight on Jan. 22....

1dSpace.comScience

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....

Jan 16Space.comScience

Launch HN: Constellation Space (YC W26) – AI for satellite mission assurance

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...

1dHacker NewsTechnologyImpact

Harbour BioMed stake in US drug firm Spruce shows Chinese firms’ growing clout, analysts say

Shanghai-based Harbour BioMed’s acquisition of a stake in US-based Spruce Biosciences is the latest example of China’s novel drug developers progressing from one-time licensing deals into long-lasting...

3dSouth China Morning PosteconomicsImpact

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....

Jan 16Space.comScience

An oncologist was shocked to learn she had breast cancer. She had no symptoms and thought she was low-risk.

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...

Jan 15Business InsiderHealthImpact

New moon of January 2026 brings prime views of Jupiter, Saturn and winter stars tonight

With the moon out of the way on Jan. 18, bright Jupiter and Saturn become stand-outs in the January night sky....

5dSpace.comScience

SpaceX launches 29 Starlink satellites into orbit from Florida (video)

A SpaceX Falcon 9 rocket carrying 29 Starlink satellites launched from Cape Canaveral Space Force Station in Florida on Monday, Jan. 12, 2026....

Jan 13Space.comTechnology

Earth was just hit by the strongest solar radiation storm in over 20 years — here's what it means

Earth just experienced a rare S4 solar radiation storm, the most intense since 2003 — powerful for satellites and astronauts, but harmless on the ground....

3dSpace.comScience

The coming industrialisation of exploit generation with LLMs

Article URL: https://sean.heelan.io/2026/01/18/on-the-coming-industrialisation-of-exploit-generation-with-llms/ Comments URL: https://news.ycombinator.com/item?id=46676081 Points: 64 # Comments: 51...

5dHacker NewsTechnologyImpact

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....

Jan 15Deutsche WelleScience

Magnetic Remote Control of Biology

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...

2dHacker NewsScienceImpact
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