#hirise
Live, measured metrics for the hashtag #hirise from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #hirise
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · mas.to (Mastodon public tags API) · fetched 2026-10-15 21:00 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mas.to (Mastodon public search API) · fetched 2026-10-15 21:00 UTCLive pulse
measured · mas.to (Mastodon tag timeline) · fetched 2026-10-15 21:00 UTCEverything below is measured over the latest 40 public posts (spanning ~18092 hours).
Posting hours (UTC) — busiest: 06:00
Languages: English (34) · French (5) · German (1)
Avg boosts / post: 1.9
Top of the latest posts
#Perseverance either drove into a dead end and is now surrounded by heaps of sand, or found something interesting there, which we don't see yet… Over-processed to show sand patterns, undistorted, leveled, cropped NAVCAM_RIGHT looking ENE (7
#Ingenuity amazed everyone in late April 2022, when it flew around and captured images of the parachute and backshell that brought #Perseverance and itself to #Mars. Here, the parachute is seen from orbit through the eyes of #HiRISE, an ins
🔴 Mars | Dunes in Crater in Planum Chronium | HiRISE ⛏️ Digging in the archives ESP_059324_1200, 24 March 2019 🔭 source: www.uahirise.org/ESP_059324_1... Credit: #NASA/ #JPL-Caltech/ #UArizona/ Jackie Branc © CC BY #Mars #dunes #crater #P
What “hirise” means
WikipediaHigh Resolution Imaging Science Experiment is a camera on board the Mars Reconnaissance Orbiter which has been orbiting and studying Mars since 2006. The 65 kg (143 lb), US$40 million instrument was built under the direction of the University of Arizona's Lunar and Planetary Laboratory by Ball Aerospace & Technologies Corp. It consists of a 0.5 m (19.7 in) aperture reflecting telescope, the largest so far of any deep space mission, which allows it to take pictures of Mars with resolutions of 0.3
“HiRISE” on Wikipedia (CC BY-SA) →#hirise across platforms
every network with a public tag surfaceFollow #hirise straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/hirise