# Tianwen-2 probe reaches target asteroid to prepare for sample return Page: https://stenobird.com/podcast/headline-news-207830/tianwen-2-probe-reaches-target-asteroid-to-prepare-for-sample-return Text version: https://stenobird.com/podcast/headline-news-207830/tianwen-2-probe-reaches-target-asteroid-to-prepare-for-sample-return.md Podcast: [Headline News](https://stenobird.com/podcast/headline-news-207830) Published: 2026-07-06T00:50:00+00:00 Episode link: 1_2720971 Audio file: https://dts.podtrac.com/redirect.mp3/radio-res.cgtn.com/ueditor/audio/2607/1083299007928.mp3 Processing state: not_requested JSON: https://stenobird.com/v1/public/podcasts/headline-news-207830/episodes/tianwen-2-probe-reaches-target-asteroid-to-prepare-for-sample-return Duration seconds: 285 ## Resource China's Tianwen-2 probe has arrived at its target asteroid and begun scientific exploration. It got to asteroid 2016 HO3 after a one-billion-kilometer journey that lasted approximately 400 days. Tianwen-2 is China's first asteroid sample-return mission. ## Actions - request_transcript: `POST https://stenobird.com/v1/public/podcasts/headline-news-207830/episodes/tianwen-2-probe-reaches-target-asteroid-to-prepare-for-sample-return/transcription-requests` — Idempotently request low-priority transcript generation for this episode. - read_markdown: `GET https://stenobird.com/podcast/headline-news-207830/tianwen-2-probe-reaches-target-asteroid-to-prepare-for-sample-return.md` — Read the agent-friendly Markdown representation of this episode resource. A page view does not enqueue transcription. Agents should invoke `request_transcript` explicitly when they need this episode processed. ## Transcript Full transcripts are not published on public pages unless there is a clear rights basis.