#射電望遠鏡
Live, measured metrics for the hashtag #射電望遠鏡 from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #射電望遠鏡
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 2026-08-23 13:14 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 2026-08-23 13:14 UTCNo related tags with measured usage found for #射電望遠鏡.
Live pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-08-23 13:14 UTCEverything below is measured over the latest 1 public posts.
Posting hours (UTC)
Languages: Chinese (Taiwan) (1)
Avg boosts / post: 0
Used together with
Top of the latest posts
🌘 用自製天線探測暗物質的痕跡 ➤ 運用低成本硬體與基礎三角學，在自家後院驗證銀河系的旋轉曲線與暗物質 ✤ https://spectrum.ieee.org/dark-matter 作者透過建構一座低成本的自製角狀天線與軟體定義無線電設備，成功接收銀河系中性氫雲發出的 1,420.4 MHz 射電波。利用都卜勒效應與切線點方法，作者精確量測不同距離氫雲繞行銀心旋轉的速度，親自驗證銀河系外圍旋轉速度未隨距離衰減的現象，從而在後院證實了暗物質的存在。 + 沒想到只需要簡單的金
#射電望遠鏡 across platforms
every network with a public tag surfaceFollow #射電望遠鏡 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/射電望遠鏡