The Sun would appear larger and brighter. The Sun would appear smaller and brighter. The Sun would appear larger and dimmer. The Sun would appear smaller and dimmer.
I gave my students this multiple choice question: How would the Sun appear to an astronaut on Pluto compared with how it looks from Earth?

Only one answer is correct among these 4 choices:
- The Sun would appear larger and brighter.
- The Sun would appear smaller and brighter.
- The Sun would appear larger and dimmer.
- The Sun would appear smaller and dimmer.

Could you tell me which one is correct?

The Sun would appear smaller and dimmer.