#solarsails
Live, measured metrics for the hashtag #solarsails from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #solarsails
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 · fosstodon.org (Mastodon public tags API) · fetched 2026-10-30 17:56 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · fosstodon.org (Mastodon public search API) · fetched 2026-10-30 17:56 UTCNo related tags with measured usage found for #solarsails.
Live pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-10-30 17:56 UTCEverything below is measured over the latest 4 public posts (spanning ~23775 hours).
Posting hours (UTC)
Languages: English (4)
Avg boosts / post: 0.8
Top of the latest posts
2/2 "Konstantin Tsiolkovsky may have begun to ponder the physics of rocket-propelled spaceflight as early as the 1870s ... [and was also] one of the first to propose solar sailing as a non-rocket form of space travel." — Solar Sails: A Nove
Solar Sails: Fuel-Free Space Travel – Post by Explaining Science https://explainingscience.org/2025/09/21/solar-sails-fuel-free-space-travel/#like-6835?page_id=6835 #2025 #America #ExplainingScience #Fuel #MovingInSpace #NASA #Propulsion #R
Riding Sunbeams with Solar Sails http://toughsf.blogspot.com/2023/05/riding-sunbeams-with-solar-sails.html #SolarSails
What “solarsails” means
WikipediaSolar sails are a method of spacecraft propulsion using radiation pressure exerted by sunlight on large surfaces. A number of spaceflight missions to test solar propulsion and navigation have been proposed since the 1980s. The two spacecraft to successfully use the technology for propulsion were IKAROS, launched in 2010, and LightSail-2, launched in 2019. A further demonstrator, Advanced Composite Solar Sail System (ACS3), was launched in 2024, and deployed successfully but is not being actively
“Solar sail” on Wikipedia (CC BY-SA) →#solarsails across platforms
every network with a public tag surfaceFollow #solarsails 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/solarsails