News
Stay updated with the latest developments in space sustainability
Orbitwise December 2025
The latest edition of our monthly newsletter covering space sustainability developments, policy updates, and industry news from around the world.
ESSI at COP28
ESSI representatives participated in the UN Climate Change Conference, highlighting the critical intersection of space and climate sustainability.
New Space Debris Guidelines Released
Updated international guidelines for space debris mitigation have been released, with ESSI contributing to the development of the framework.
Orbitwise September 2025
This month's newsletter features updates on COPUOS meetings, new signatory announcements, and analysis of recent space sustainability developments.
ESSI Announces New Director Michael Cheng
The Earth Space Sustainability Initiative welcomes Michael Cheng as its new Director, bringing extensive experience in space policy and international relations.
UN Speech: Implementing the Long-term Sustainability Guidelines
ESSI Director addresses the United Nations on progress and challenges in implementing the LTS Guidelines for outer space activities.
ESSI Launch Event
The Earth Space Sustainability Initiative officially launched at an event bringing together leaders from industry, government, and academia.
Memorandum of Principles Full Signatory List Published
ESSI publishes the complete list of organizations that have signed the Memorandum of Principles for Space Sustainability.