A unit used in astronomy or spaceflight
“A unit used in astronomy or spaceflight” is a question in OnlyClick, and our answer book knows 50 answers to it. Most people go straight for Light-year, Parsec or Astronomical Unit, so those barely lift the rocket. It is a fairly short list: only 5 answers sit in the two rarest tiers, so reaching one takes real knowledge.
Space questions reward anyone who remembers the names behind the famous missions, not just the missions themselves. You will find it in stage 29, “Dials & Instruments”, of the Cosmos mission. The first stages of every mission are free, and later stages come with the full mission.
PLAY ONLYCLICK FREEThe most common answers
EVERYONE- Light-year
- Parsec
- Astronomical Unit
- Kilometre
- Magnitude
- Kelvin
- Mile
- Solar Mass
- Degree
- G-force
- Kilogram
- Metre per Second
- Light-second
- Light-minute
- Solar Radius
These are the 15 answers we rate as most common, out of the 50 we know. They score the least. The other 35, including every rare one, stay inside the game.
How the 50 answers are spread
| EVERYONE | 7 |
| THE CROWD | 10 |
| SOME | 17 |
| A FEW | 11 |
| ALMOST NOBODY | 3 |
| ONLY YOU | 2 |
The rarer your answer, the farther your rocket flies. Rarity is our own estimate of how few people would think of an answer. How to play.