Ryugu samples reveal traces of rock from before the Sun existed

Small bits of material in the asteroid contain isotopes made in specific stars.

https://arstechnica.com/science/2023/08/ryugu-samples-reveal-traces-of-rock-from-before-the-sun-existed/?utm_brand=arstechnica&utm_social-type=owned&utm_source=mastodon&utm_medium=social

Open source “AudioCraft” can make dogs bark and symphonies soar from text using AI

Meta's suite of three AI models can create sound effects and music from descriptions.

https://arstechnica.com/information-technology/2023/08/open-source-audiocraft-can-make-dogs-bark-and-symphonies-soar-from-text-using-ai/?utm_brand=arstechnica&utm_social-type=owned&utm_source=mastodon&utm_medium=social