A small tool to view real-world ActivityPub objects as JSON! Enter a URL
or username from Mastodon or a similar service below, and we'll send a
request with
the right
Accept
header
to the server to view the underlying object.
{
"@context": [
"https://www.w3.org/ns/activitystreams",
{
"ostatus": "http://ostatus.org#",
"atomUri": "ostatus:atomUri",
"inReplyToAtomUri": "ostatus:inReplyToAtomUri",
"conversation": "ostatus:conversation",
"sensitive": "as:sensitive",
"toot": "http://joinmastodon.org/ns#",
"votersCount": "toot:votersCount",
"Hashtag": "as:Hashtag"
}
],
"id": "https://spacey.space/users/spaceflight/statuses/114365519115231356",
"type": "Note",
"summary": null,
"inReplyTo": "https://spacey.space/users/spaceflight/statuses/114358776615333057",
"published": "2025-04-19T16:15:32Z",
"url": "https://spacey.space/@spaceflight/114365519115231356",
"attributedTo": "https://spacey.space/users/spaceflight",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://spacey.space/users/spaceflight/followers"
],
"sensitive": false,
"atomUri": "https://spacey.space/users/spaceflight/statuses/114365519115231356",
"inReplyToAtomUri": "https://spacey.space/users/spaceflight/statuses/114358776615333057",
"conversation": "tag:spacey.space,2024-06-12:objectId=15403694:objectType=Conversation",
"content": "<p>As the <a href=\"https://spacey.space/tags/spacecraft\" class=\"mention hashtag\" rel=\"tag\">#<span>spacecraft</span></a> approaches Mars 🔴, it will need to perform a capture burn 🔥 to slow down and be captured by Mars' gravity. This requires a delta-v of about 0.7 to 1.3 km/s to enter Mars' orbit or to land on the planet's surface. <a href=\"https://spacey.space/tags/Starship\" class=\"mention hashtag\" rel=\"tag\">#<span>Starship</span></a> 🚀 will enter <a href=\"https://spacey.space/tags/Mars\" class=\"mention hashtag\" rel=\"tag\">#<span>Mars</span></a>’ atmosphere at 7.7 km/sec and decelerate <a href=\"https://spacey.space/tags/aerodynamically\" class=\"mention hashtag\" rel=\"tag\">#<span>aerodynamically</span></a> <a href=\"https://www.uc.edu/content/dam/refresh/cont-ed-62/olli/fall-23-class-handouts/SpaceX%208%20%20Mars%20%20Vision%20Summary.pdf\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">uc.edu/content/dam/refresh/con</span><span class=\"invisible\">t-ed-62/olli/fall-23-class-handouts/SpaceX%208%20%20Mars%20%20Vision%20Summary.pdf</span></a></p><p><a href=\"https://spacey.space/tags/aerobraking\" class=\"mention hashtag\" rel=\"tag\">#<span>aerobraking</span></a></p>",
"contentMap": {
"en": "<p>As the <a href=\"https://spacey.space/tags/spacecraft\" class=\"mention hashtag\" rel=\"tag\">#<span>spacecraft</span></a> approaches Mars 🔴, it will need to perform a capture burn 🔥 to slow down and be captured by Mars' gravity. This requires a delta-v of about 0.7 to 1.3 km/s to enter Mars' orbit or to land on the planet's surface. <a href=\"https://spacey.space/tags/Starship\" class=\"mention hashtag\" rel=\"tag\">#<span>Starship</span></a> 🚀 will enter <a href=\"https://spacey.space/tags/Mars\" class=\"mention hashtag\" rel=\"tag\">#<span>Mars</span></a>’ atmosphere at 7.7 km/sec and decelerate <a href=\"https://spacey.space/tags/aerodynamically\" class=\"mention hashtag\" rel=\"tag\">#<span>aerodynamically</span></a> <a href=\"https://www.uc.edu/content/dam/refresh/cont-ed-62/olli/fall-23-class-handouts/SpaceX%208%20%20Mars%20%20Vision%20Summary.pdf\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">uc.edu/content/dam/refresh/con</span><span class=\"invisible\">t-ed-62/olli/fall-23-class-handouts/SpaceX%208%20%20Mars%20%20Vision%20Summary.pdf</span></a></p><p><a href=\"https://spacey.space/tags/aerobraking\" class=\"mention hashtag\" rel=\"tag\">#<span>aerobraking</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://spacey.space/tags/spacecraft",
"name": "#spacecraft"
},
{
"type": "Hashtag",
"href": "https://spacey.space/tags/starship",
"name": "#starship"
},
{
"type": "Hashtag",
"href": "https://spacey.space/tags/mars",
"name": "#mars"
},
{
"type": "Hashtag",
"href": "https://spacey.space/tags/aerodynamically",
"name": "#aerodynamically"
},
{
"type": "Hashtag",
"href": "https://spacey.space/tags/aerobraking",
"name": "#aerobraking"
}
],
"replies": {
"id": "https://spacey.space/users/spaceflight/statuses/114365519115231356/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://spacey.space/users/spaceflight/statuses/114365519115231356/replies?only_other_accounts=true&page=true",
"partOf": "https://spacey.space/users/spaceflight/statuses/114365519115231356/replies",
"items": []
}
},
"likes": {
"id": "https://spacey.space/users/spaceflight/statuses/114365519115231356/likes",
"type": "Collection",
"totalItems": 0
},
"shares": {
"id": "https://spacey.space/users/spaceflight/statuses/114365519115231356/shares",
"type": "Collection",
"totalItems": 1
}
}