Specifically flagged by the UNEP are air pollution from launch emissions, spacecraft emissions in the stratosphere, as well ...
A spacecraft was recently hit by space junk, raising concerns about the increasing threat of debris in Earth's orbit. This ...
Space junk is raising safety concerns for aircraft, with a 2025 study warning of a 26% chance debris could pass through busy ...
Given the mounting number of objects in orbit, this is likely to be a more regular occurrence. It's costly in terms of damage ...
A dead satellite can become a high-speed hazard in an orbit that is already packed with working spacecraft. That risk is why ...
China’s Shenzhou-20 mission faced an unexpected interruption after a crack was discovered in the return capsule window, ...
An orbital emergency in 2025 linked to space debris highlights gaps in tracking, rising launch activity, and growing risks to human spaceflight and Earth’s orbital environment ...
The SpainSat NG-II military communications satellite suffered debris damage while transiting to its final orbital position, ...
(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) R. Lincoln Hines, Georgia Institute of Technology (THE CONVERSATION) China’s ...
From plasma engines that could turn months of travel into weeks to the first blueprints for ships that will outlive their ...