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/114358711530691146",
"type": "Note",
"summary": null,
"inReplyTo": "https://spacey.space/users/spaceflight/statuses/114358444987368384",
"published": "2025-04-18T11:24:16Z",
"url": "https://spacey.space/@spaceflight/114358711530691146",
"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/114358711530691146",
"inReplyToAtomUri": "https://spacey.space/users/spaceflight/statuses/114358444987368384",
"conversation": "tag:spacey.space,2024-06-12:objectId=15403694:objectType=Conversation",
"content": "<p>The time of travel to <a href=\"https://spacey.space/tags/Mars\" class=\"mention hashtag\" rel=\"tag\">#<span>Mars</span></a> can be reduced from nine months ⏳ to about four months. This would reduce <a href=\"https://spacey.space/tags/radiation\" class=\"mention hashtag\" rel=\"tag\">#<span>radiation</span></a> ☢️ doses by over 60% compared to the Hohmann transfer. This trajectory uses 4.62 km/s of deltaV. <a href=\"https://spacey.space/tags/SpaceX\" class=\"mention hashtag\" rel=\"tag\">#<span>SpaceX</span></a> <a href=\"https://spacey.space/tags/Starship\" class=\"mention hashtag\" rel=\"tag\">#<span>Starship</span></a> is designed for about 6 km/s of deltaV. The return velocity of <a href=\"https://spacey.space/tags/Apollo\" class=\"mention hashtag\" rel=\"tag\">#<span>Apollo</span></a> was about 11 km/s <a href=\"https://marspedia.org/Aerobraking\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">marspedia.org/Aerobraking</span><span class=\"invisible\"></span></a></p><p><a href=\"https://spacey.space/tags/Aerobraking\" class=\"mention hashtag\" rel=\"tag\">#<span>Aerobraking</span></a> <a href=\"https://spacey.space/tags/HumanSpaceflight\" class=\"mention hashtag\" rel=\"tag\">#<span>HumanSpaceflight</span></a></p>",
"contentMap": {
"en": "<p>The time of travel to <a href=\"https://spacey.space/tags/Mars\" class=\"mention hashtag\" rel=\"tag\">#<span>Mars</span></a> can be reduced from nine months ⏳ to about four months. This would reduce <a href=\"https://spacey.space/tags/radiation\" class=\"mention hashtag\" rel=\"tag\">#<span>radiation</span></a> ☢️ doses by over 60% compared to the Hohmann transfer. This trajectory uses 4.62 km/s of deltaV. <a href=\"https://spacey.space/tags/SpaceX\" class=\"mention hashtag\" rel=\"tag\">#<span>SpaceX</span></a> <a href=\"https://spacey.space/tags/Starship\" class=\"mention hashtag\" rel=\"tag\">#<span>Starship</span></a> is designed for about 6 km/s of deltaV. The return velocity of <a href=\"https://spacey.space/tags/Apollo\" class=\"mention hashtag\" rel=\"tag\">#<span>Apollo</span></a> was about 11 km/s <a href=\"https://marspedia.org/Aerobraking\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">marspedia.org/Aerobraking</span><span class=\"invisible\"></span></a></p><p><a href=\"https://spacey.space/tags/Aerobraking\" class=\"mention hashtag\" rel=\"tag\">#<span>Aerobraking</span></a> <a href=\"https://spacey.space/tags/HumanSpaceflight\" class=\"mention hashtag\" rel=\"tag\">#<span>HumanSpaceflight</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://spacey.space/tags/mars",
"name": "#mars"
},
{
"type": "Hashtag",
"href": "https://spacey.space/tags/radiation",
"name": "#radiation"
},
{
"type": "Hashtag",
"href": "https://spacey.space/tags/spacex",
"name": "#spacex"
},
{
"type": "Hashtag",
"href": "https://spacey.space/tags/starship",
"name": "#starship"
},
{
"type": "Hashtag",
"href": "https://spacey.space/tags/apollo",
"name": "#apollo"
},
{
"type": "Hashtag",
"href": "https://spacey.space/tags/aerobraking",
"name": "#aerobraking"
},
{
"type": "Hashtag",
"href": "https://spacey.space/tags/humanspaceflight",
"name": "#humanspaceflight"
}
],
"replies": {
"id": "https://spacey.space/users/spaceflight/statuses/114358711530691146/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://spacey.space/users/spaceflight/statuses/114358711530691146/replies?min_id=114370283317481027&page=true",
"partOf": "https://spacey.space/users/spaceflight/statuses/114358711530691146/replies",
"items": [
"https://spacey.space/users/spaceflight/statuses/114358776615333057",
"https://spacey.space/users/spaceflight/statuses/114370283317481027"
]
}
},
"likes": {
"id": "https://spacey.space/users/spaceflight/statuses/114358711530691146/likes",
"type": "Collection",
"totalItems": 5
},
"shares": {
"id": "https://spacey.space/users/spaceflight/statuses/114358711530691146/shares",
"type": "Collection",
"totalItems": 3
}
}