Play Trivana
NASA's Greatest Flops & Unsung Heroes
Play Trivana
NASA's Greatest Flops & Unsung Heroes
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Your host
Bright & encouraging
Smart Host — a host that reacts to every answer.
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Your host
Bright & encouraging
Smart Host — a host that reacts to every answer.
Part of the Space & Astronomy Trivia cluster
Think of "NASA's Greatest Flops & Unsung Heroes" as a short, sharp dive into NASA's Greatest Flops & Unsung Heroes. 10 questions, one AI host, roughly 5 minutes of your time.
Question coverage spans Engineering Challenges, Mission Mishaps, Unsung Engineering Heroes, Pioneering Spaceflight, Design Flaws, and Launch Day Disasters. We don't publish the exact question list on this page — the first playthrough should land cold — but the themes give you a sense of the territory before you start.
Sofia makes every fact feel like a discovery — bright, enthusiastic, genuinely curious. Sofia narrates every question and reacts to each answer in real time, not with canned "correct / incorrect" beeps.
The post-game screen makes it easy to challenge someone else. Share the link, let them try, see whose score holds up. All in English, no download required.
Most players finish "NASA's Greatest Flops & Unsung Heroes" in about 5 minutes. Each question runs on a 20-second timer with a short reveal between rounds, so 10 questions move at a brisk but comfortable pace.
No account is required. "NASA's Greatest Flops & Unsung Heroes" opens in any modern browser and starts on the first tap. Players stay anonymous unless they enter a nickname at the end for the leaderboard.
Sofia is the AI host for "NASA's Greatest Flops & Unsung Heroes". Sofia handles the intro, narrates each question, and reacts to right and wrong answers in real time. There are six other hosts you can browse at /hosts/sofia.
"NASA's Greatest Flops & Unsung Heroes" is set to medium difficulty, which means it's a mid-level challenge — expect questions that reward genuine familiarity with the topic but don't require deep expertise. The overall tone is fun, so the host leans into the fun.
The pack centers on NASA's Greatest Flops & Unsung Heroes. The question set draws from Engineering Challenges, Mission Mishaps, Unsung Engineering Heroes, Pioneering Spaceflight, Design Flaws, and Launch Day Disasters. Individual questions aren't listed here to keep the first playthrough spoiler-free.
The primary language of this pack is English. Creator Pro subscribers can retranslate any pack into any of Trivana's ten supported languages, and the AI host re-voices the questions in that language rather than reading a subtitle.
These 2 games share canonical tags with this one — same fanbase, adjacent angle. Each is a complete playable round with the same AI voice host format.
