Pluto Has Dunes, but They’re Not Made of Sand

Images from NASA’s New Horizons probe reveal mysterious mounds made of frozen methane or nitrogen

— Read more on ScientificAmerican.com

Source: https://www.scientificamerican.com/article/pluto-has-dunes-but-theyre-not-made-of-sand/

Army provides maintainers new AI tools to speed maintenance and repairs

Artificial Intelligence-Assisted Maintenance, or AIAM, gives maintainers a one-stop program to...

The five senators said they learned the figure during a recent classified briefing, but it has yet...