Investigaciones científicas en la Estación Espacial Internacional
C1 Spanish listening practice · Latin American Spanish, neutral (no strong regional accent) · Curated for advanced learners
About this clip
A 4:01 video in Spanish at C1 level, suitable for advanced learners. The speech is at a natural pace around 166 words per minute, rated 4.3/5, medium listening difficulty by Reelang’s algorithm.
What this clip covers:
- ▸Science - Discoveries, experiments, and how the world works.
- ▸Health & Wellness - Fitness, mental health, nutrition, sleep, and self-care.
From NASA en Español↗ on YouTube.Watch original
Vocabulary frequency
How common is the vocabulary in this C1 Spanish listening practice listening practice?
79.5%
of words are in the top 2,000 most common Spanish words
Based on this reel’s transcript, most of the vocabulary is high-frequency, everyday Spanish.
General Spanish frequency
70.8%
Top 1,000
79.5%
Top 2,000
93.4%
Top 5,000
Spoken Spanish frequency
80.9%
Top 1,000
91.8%
Top 2,000
100%
Top 5,000
👄 Conversational vocabulary
This reel’s words appear more often in subtitle-based spoken-Spanish data than in general usage, so it may feel closer to everyday conversation.
Words above this video’s level
Quick glosses for vocabulary that goes beyond this video’s C1 level.
gaucho
3×
Rare / outside top 5,000
(regional) Argentine cowboy
hábitat
3×
Rare / outside top 5,000
habitat
órbita
3×
Rare / outside top 5,000
orbit
gov
2×
Rare / outside top 5,000
governing body
microgravedad
2×
Rare / outside top 5,000
microgravity
Source: wordfreq 3.1.1 (general) · SUBTLEX-ESP 2011 (spoken). Buckets approximate; exact ranks not stored.
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