NASA
PartnerSince 2017
EnglishExplore the universe and discover our home planet with the official NASA channel on Twitch.
1.9M
Followers
12K
Avg viewers
Top tier
37K
Peak viewers
Highest single reading, 30d
6.8h
Hours streamed
Airtime, 30d
84Kh
Hours watched
Viewer-hours, 30d
Ranked #209 on Twitch by followers and #1 in Science , #117 among English channels.
Followers and viewers
1.9M followers
+2.8K over 29 days
FollowersAvg viewers (peak 14K)2026-09-23 to 2026-10-22
Most-watched broadcasts
Past streams with the highest view counts, from Twitch's own VOD data.
- NASA's Artemis II Live Mission Coverage (Official Broadcast)Science & Technology10h 18m8.2Mviews
- NASA's Artemis II Live Mission Coverage (Official Broadcast)Science & Technology3h 56m3.0Mviews
- U.S. Spacewalk 97Science & Technology9h 1m2.7Mviews
- NASA's Artemis II Live Mission Coverage (Official Broadcast)Science & Technology6h 26m1.7Mviews
- Watch the Perseverance Mars Rover LandingScience & Technology1h 60m1.6Mviews
- U.S. Spacewalk 98Science & Technology8h 51m1.6Mviews
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Followers come from Twitch's own public data. Average viewers, peak viewers and hours watched are measured by us: we read the live category listings every 15 minutes and roll the readings into a daily series, because Twitch publishes no viewership history.