#天文物理

Live, measured metrics for the hashtag #天文物理 from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #天文物理

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.

$2,449.80/ year · 4-character #name
Claim #天文物理$2,449.80/yrBuy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
1
Uses / 7 days
Mastodon
1
Accounts / 7 days
Mastodon
6
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 6
0
Avg reactions / post
Mastodon · last 6
Reddit posts / month
Reddit search
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-08-25 07:02 UTC
0
08-19
0
08-20
1
08-21
0
08-22
0
08-23
0
08-24
0
08-25

1 uses by 1 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mastodon.online (Mastodon public search API) · fetched 2026-08-25 07:02 UTC

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-08-25 07:02 UTC

Everything below is measured over the latest 6 public posts (spanning ~17394 hours).

Top of the latest posts

  • 🌗 哈伯太空望遠鏡的輻射損傷與太陽週期相差數年 ➤ 探討哈伯太空望遠鏡輻射損傷與太陽週期之間的延遲現象及其應用 ✤ https://arxiv.org/abs/2608.18214 研究人員發現哈伯太空望遠鏡在低地球軌道運行超過二十四年間,其CCD探測器所受到的輻射損傷速率雖然隨太陽週期變化,但與太陽黑子或日冕物質拋射的高峯相差數年。團隊利用其他太陽系望遠鏡的函數模型對哈伯數據進行擬合,發現雖然能透過經驗性參數在影像後處理中修正超過99.5%的輻射損傷,但這些參數在物理上卻

    GripNews@[email protected]002026-08-21 15:24 UTCView post →
  • 🌗 我們家就有黑洞:簡化版黑洞視覺化技術 ➤ 從科普演示到學術級模擬的跨越 ✤ https://blackhole.plav.in 這篇文章介紹了一種將複雜黑洞渲染過程簡化的方法。作者強調,雖然文中展示的是一種便於理解的視覺化模擬,但若追求達到學術等級的科學精確度,則建議使用名為「Synchray.jl」的專業模擬工具。這項技術不僅降低了黑洞物理演示的門檻,同時也為研究人員提供了專業級的解決方案。 + 這種視覺化工具太棒了!原本以為黑洞模擬一定要用超級電腦運算,沒想到用 J

    GripNews@[email protected]002026-07-27 02:17 UTCView post →
  • 🌗 國際地球自轉服務組織(IERS)關於 UTC 與 TAI 差異的公告第 72 號 ➤ 確保全球時間精確:2026 年底無需調整閏秒 ✤ https://datacenter.iers.org/data/latestVersion/bulletinC.txt 國際地球自轉與參考系統服務(IERS)於 2026 年 7 月發布最新公告,明確指出 2026 年 12 月底將不會進行閏秒調整。目前國際協調世界時(UTC)與國際原子時(TAI)的差值維持在 -37 秒,此標準自

    GripNews@[email protected]002026-07-09 15:17 UTCView post →

#天文物理 across platforms

every network with a public tag surface

Follow #天文物理 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/天文物理