How should we deal with space junk? Space recycling, of course

Junk is accumulating in space at a fantastic pace, with millions of pieces orbiting the Earth, and humans need to figure out a way to deal with it.
IEEE

Multiscale Context-Aware Feature Fusion Network for Land-Cover Classification of Urban Scene Imagery

Abstract: Recently, several land-cover classification models have achieved great success in terms of both accuracy and computational performance. However, it remains challenging due to interclass ...
IEEE

Deep Learning-Based Cross-Sensor Domain Adaptation Under Active Learning for Land Cover Classification

Abstract: Cross-sensor remote-sensing data have a significant impact on degrading the performance of traditional land cover classification (LCC) models. This occurs due to different probability ...

ERH: Better Than A Junk Bond Fund In The Current Environment

Allspring Utilities and High Income Fund's bond portfolio and utility focus give risk mitigation, making this a reasonable ...
Nature

Volume 647 Issue 8089, 13 November 2025

One of the features that sets mammals apart from other vertebrates is their jaw — most jawed vertebrates have several bones in their lower jaw, but mammals have just one. The evolution of this jaw ...