{"generator":"GNU social 2.0.2-dev","title":"Conversation","totalItems":1,"items":[{"actor":{"id":"https:\/\/mastodon.social\/users\/space_environmentalism","displayName":"Space Environmentalism","status_net":{"avatarLinks":[{"url":"https:\/\/gnusocial.jp\/avatar\/336942-original-tmp20250325014247.webp","rel":"avatar","type":"image\/webp","width":400,"height":400},{"url":"https:\/\/gnusocial.jp\/avatar\/336942-96-20250325014248.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},{"url":"https:\/\/gnusocial.jp\/avatar\/336942-48-20250325014248.webp","rel":"avatar","type":"image\/webp","width":48,"height":48},{"url":"https:\/\/gnusocial.jp\/avatar\/336942-24-20250325014248.webp","rel":"avatar","type":"image\/webp","width":24,"height":24}],"profile_info":{"local_id":"336942"}},"image":{"url":"https:\/\/gnusocial.jp\/avatar\/336942-96-20250325014248.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},"objectType":"person","summary":"The Center for Space Environmentalism (CSE) increases awareness and understanding of space environmentalism issues and helps stakeholders make better decisions about them by pursuing research, education, outreach and advocacy. spaceenvironmentalism.org #Space #SpaceEnvironment #SpaceEnvironmentalism","url":"https:\/\/mastodon.social\/@space_environmentalism","portablecontacts_net":{"preferredUsername":"space_environmentalism","displayName":"Space Environmentalism","note":"The Center for Space Environmentalism (CSE) increases awareness and understanding of space environmentalism issues and helps stakeholders make better decisions about them by pursuing research, education, outreach and advocacy. spaceenvironmentalism.org #Space #SpaceEnvironment #SpaceEnvironmentalism"}},"content":"<p>\"[University of Southampton professor Hugh] Lewis doesn\u2019t fault operators like <a href=\"https:\/\/mastodon.social\/tags\/SpaceX\" class=\"mention hashtag\" rel=\"tag\">#SpaceX<\/a>, which he says goes above and beyond by choosing orbits where <a href=\"https:\/\/mastodon.social\/tags\/spacecraft\" class=\"mention hashtag\" rel=\"tag\">#spacecraft<\/a> are quickly pulled back into the atmosphere, maneuvering to avoid collisions with other <a href=\"https:\/\/mastodon.social\/tags\/satellites\" class=\"mention hashtag\" rel=\"tag\">#satellites<\/a>, and deconflicting with astronomers. The fundamental issue, Lewis says, is that each new object in orbit increases risk.\u201d<\/p><p><a href=\"https:\/\/payloadspace.com\/there-are-too-many-spacecraft-in-leo\/\" rel=\"nofollow\">https:\/\/payloadspace.com\/there-are-too-many-spacecraft-in-leo\/<\/a><\/p><p><a href=\"https:\/\/mastodon.social\/tags\/SpaceEnvironment\" class=\"mention hashtag\" rel=\"tag\">#SpaceEnvironment<\/a> <a href=\"https:\/\/mastodon.social\/tags\/SpaceDebris\" class=\"mention hashtag\" rel=\"tag\">#SpaceDebris<\/a> <a href=\"https:\/\/mastodon.social\/tags\/Space\" class=\"mention hashtag\" rel=\"tag\">#Space<\/a><\/p>","generator":{"id":"tag:gnusocial.jp,2026-08-02:notice-source:ActivityPub","objectType":"application","status_net":{"source_code":"ActivityPub"}},"id":"https:\/\/mastodon.social\/users\/space_environmentalism\/statuses\/114819821143829633","object":{"id":"https:\/\/mastodon.social\/users\/space_environmentalism\/statuses\/114819821143829633","objectType":"note","content":"<p>\"[University of Southampton professor Hugh] Lewis doesn\u2019t fault operators like <a href=\"https:\/\/mastodon.social\/tags\/SpaceX\" class=\"mention hashtag\" rel=\"tag\">#SpaceX<\/a>, which he says goes above and beyond by choosing orbits where <a href=\"https:\/\/mastodon.social\/tags\/spacecraft\" class=\"mention hashtag\" rel=\"tag\">#spacecraft<\/a> are quickly pulled back into the atmosphere, maneuvering to avoid collisions with other <a href=\"https:\/\/mastodon.social\/tags\/satellites\" class=\"mention hashtag\" rel=\"tag\">#satellites<\/a>, and deconflicting with astronomers. The fundamental issue, Lewis says, is that each new object in orbit increases risk.\u201d<\/p><p><a href=\"https:\/\/payloadspace.com\/there-are-too-many-spacecraft-in-leo\/\" rel=\"nofollow\">https:\/\/payloadspace.com\/there-are-too-many-spacecraft-in-leo\/<\/a><\/p><p><a href=\"https:\/\/mastodon.social\/tags\/SpaceEnvironment\" class=\"mention hashtag\" rel=\"tag\">#SpaceEnvironment<\/a> <a href=\"https:\/\/mastodon.social\/tags\/SpaceDebris\" class=\"mention hashtag\" rel=\"tag\">#SpaceDebris<\/a> <a href=\"https:\/\/mastodon.social\/tags\/Space\" class=\"mention hashtag\" rel=\"tag\">#Space<\/a><\/p>","url":"https:\/\/mastodon.social\/@space_environmentalism\/114819821143829633","status_net":{"notice_id":null},"tags":[{"objectType":"http:\/\/activityschema.org\/object\/hashtag","displayName":"satellites"},{"objectType":"http:\/\/activityschema.org\/object\/hashtag","displayName":"space"},{"objectType":"http:\/\/activityschema.org\/object\/hashtag","displayName":"spacecraft"},{"objectType":"http:\/\/activityschema.org\/object\/hashtag","displayName":"spacedebris"},{"objectType":"http:\/\/activityschema.org\/object\/hashtag","displayName":"spacex"}]},"to":[{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/collection","id":"http:\/\/activityschema.org\/collection\/public"}],"status_net":{"conversation":"tag:gnusocial.jp,2025-07-08:objectType=thread:nonce=c6df7678b7705a6f","notice_info":{"local_id":"10443737","source":"ActivityPub"}},"published":"2025-07-08T22:50:08+00:00","provider":{"objectType":"service","displayName":"GNU social JP","url":"https:\/\/gnusocial.jp\/"},"verb":"post","url":"https:\/\/mastodon.social\/@space_environmentalism\/114819821143829633"}],"links":[{"url":"https:\/\/gnusocial.jp\/conversation\/5323173","rel":"alternate","type":"text\/html"}]}