Science prompt
Name a famous space telescope — Best Krillion Answers
Facing “Name a famous space telescope” in a dive? Here is how to think rare: the best picks, the safe backups, and the crowd defaults to avoid. Every answer below is real and valid — rarity decides the tier.
Best rare pick: Gaia — specific, valid, and uncommon enough for Deep Cut or better.
Avoid (Plankton): Hubble Space Telescope, Webb Telescope — correct, but the crowd's first thought.
One in a Krillion — 100 pts
The rarest valid answers — maximum depth.
Gaia · XMM-Newton
Deep Cut — 85 pts
Extremely rare picks most players miss.
TESS · Swift Observatory
Rare — 60 pts
Genuinely uncommon — strong scoring.
Chandra X-ray Observatory · Spitzer
Schooler — 30 pts
Known but not top-of-mind.
Kepler · Euclid
Too Clever — 15 pts
A bit too obvious.
James Webb Space Telescope · Hubble
Plankton — 10 pts
The crowd's default — avoid these.
Hubble Space Telescope · Webb Telescope
How to play this prompt
Strategy notes specific to “Name a famous space telescope” — not generic advice.
Most players know the famous examples. The depth is in the specific names, elements, and phenomena beyond the textbook highlights.
Your edge here is Gaia: specific, valid, and far from the crowd's first thought. If it feels slightly too obscure to say out loud, that's usually the sign it's worth real points. Bank TESS as your backup — same logic, different answer.
The trap is Hubble Space Telescope — correct, but it's the reflex answer for a reason: it's the first thing the category suggests. Webb Telescope is the same story. Typing either one puts you shoulder-to-shoulder with most of the player base at 10 points.
The middle of the bank tells the real story: Chandra X-ray Observatory lands in Rare while Hubble Space Telescope sits in Plankton — same prompt, wildly different rarity. That gap is exactly where the points hide.
Think in clusters, not singles. Swift Observatory, Spitzer, and TESS sit in the same rarity band — knowing one should unlock the others when the clock is running.
Rated 4/5 difficulty — only 12 banked answers, so matching the bank is genuinely hard. Precision matters more than speed here.
Related prompts
More Science prompts to train on — same rarity thinking, new answers.