What comes next: the Moon, Mars and beyond

Tests: 3 of 11 right · Exam: 3 of 4 right · Kind: ★★ · Understood: 10 of 15 · Run: 2026-10-18, commit f3c23ea72

Lesson 30 of the space course of Mova's primary school, as Mova's small model took its tests: it had read this lesson and the ones before it and learned from their exercises. Each test shows the options in the order the student saw them, its choice, the right answer, the score of every option and why it chose. The lesson itself, sentence by sentence with trees and pragmatics: the lesson in the corpora.

Every question of this lesson and each of its options parsed by Mova, with trees and pragmatics: the lesson's questions in the corpora.

Test 1 · ★★ · right ✓

A headline says "Humans will walk on Mars in 2027!". What is the most sensible view?

1. People already live there — no support
2. It is certain, the date is fixed and the rocket is ready — no support
3. It can never happen at all — no support
4. A crewed landing is unlikely before the 2030s — ← Mova's choice · ✓ the right answer · score 8

Why: It took the question to ask what it is done to. It chose option 4 with score 8, the only option with support. Its support: lesson 30, line 12: «No humans have yet gone to Mars, and a crewed landing is unlikely before the 2030s, whatever some headlines say.», reached through the same lesson line as the sentence the question matched. What matched: the same doer «crewed landing» (+3); the same circumstance (+3); the same property (+1); the same light verb (be, have, do, get, go) (+1). · the question and its options parsed, with trees and pragmatics

Test 2 · ★★ · wrong ✗

Artemis II went round the Moon. Why did its astronauts not walk on it?

1. The Moon was much too hot that day for anyone to step out — no support
2. Artemis II was planned to fly round the Moon, not to land — ✓ the right answer · score 5
3. Walking on the Moon is now banned by an agreement between countries — ← Mova's choice · score 7
4. They forgot to pack their spacesuits before the launch day — no support

Why: It took the question to ask why something happens (its cause). It chose option 3 with score 7, against 5 for the next best. Its support: lesson 29, line 11: «Between 1969 and 1972 twelve astronauts, all American men, walked on the Moon, and no one has walked there since.», reached through the option's own match among the sentences about the question's things. What matched: the same doer «twelve astronauts» (+3); the same action «walk» (+2); the same place «moon» (+2). The right option, 2, scored 5. · the question and its options parsed, with trees and pragmatics

Test 3 · ★★ · wrong ✗

If a good chance to launch to Mars is missed, about how long until the next good one?

1. About 26 days — ← Mova's choice · no support
2. About 26 years — no support
3. The very next morning — no support
4. About 26 months — ✓ the right answer · no support

Why: No option found support in what it remembers, so it guessed: it took the first option shown. · the question and its options parsed, with trees and pragmatics

Test 4 · ★★ · wrong ✗

Why would water ice on the Moon be so useful to future crews?

1. It could be melted and sold as ice cream to tourists — score 4
2. It keeps the Moon from spinning too fast and wobbling — no support
3. It could give drinking water, air and rocket fuel — ✓ the right answer · no support
4. It makes the Moon's gravity stronger so people don't float — ← Mova's choice · score 5

Why: It took the question to ask why something happens (its cause). It chose option 4 with score 5, against 4 for the next best. Its support: lesson 12, line 9: «Saturn's rings are made of countless chunks of water ice, from tiny grains to pieces as big as a house, and the ice makes them shine brightly, as fresh snow do…», reached through the option's own match among the sentences about the question's things. What matched: the same doer «ice» (+3); the same action «make» (+2). The right option, 3, found no support in what it remembers. · the question and its options parsed, with trees and pragmatics

Test 5 · ★★ · wrong ✗

lol why can't they just bring the Mars rocks home already

1. The rocks would melt on Earth — ← Mova's choice · no support
2. Nobody collected any rocks — no support
3. The return plan costs a lot and has been delayed and redesigned — ✓ the right answer · no support
4. The rocks are far too heavy for any rocket to lift off the ground of Mars — no support

Why: No option found support in what it remembers, so it guessed: it took the first option shown. · the question and its options parsed, with trees and pragmatics

Test 6 · ★★ · wrong ✗

Which is true about the Moon's far side?

1. It is always dark and never gets any sunlight at all — score 4
2. Nobody has ever sent anything there — no support
3. It is the side that always faces the Earth — ← Mova's choice · score 6
4. China brought back its first rock samples in 2024 — ✓ the right answer · no support

Why: It took the question to ask which statement is true. It chose option 3 with score 6, against 4 for the next best. Its support: lesson 3, line 4: «Mercury has almost no air to hold heat, like a desert night but far worse: the day side is hot enough to melt lead and the night side colder than Antarctica.», reached through the option's own match among the sentences about the question's things. What matched: the same doer «day side» (+4); the same thing acted on «lead» (+2). The right option, 4, found no support in what it remembers. · the question and its options parsed, with trees and pragmatics

Test 7 · ★★ · right ✓

In a cartoon, the old space station drifts down and crashes into a city. What is the real plan?

1. Guide it down into a remote part of the Pacific — ← Mova's choice · ✓ the right answer · score 4
2. Let it fall down anywhere at all, just by chance — score 2
3. Push it right out of the solar system with a rocket — score 2
4. Leave it up there for ever as a museum in the sky — score 2

Why: It took the question to ask what it is done to. It chose option 1 with score 4, against 2 for the next best. Its support: lesson 30, line 16: «The International Space Station is planned to be retired and guided down into a remote part of the Pacific around 2030, with new private stations meant to foll…», reached through the option's own match among the sentences about the question's things. What matched: the same action «guide down» (+2); the same place «remote part» (+2). · the question and its options parsed, with trees and pragmatics

Test 8 · ★★ · right ✓

Your friend says Europa Clipper is already at Jupiter. What is right?

1. It launched in 2024 and should arrive in 2030 — ← Mova's choice · ✓ the right answer · score 9
2. It never launched at all — score 4
3. It got there in 2024 within a month — score 7
4. It landed on Europa in 2023 and found a hidden ocean — no support

Why: It took the question to ask which statement is true. It chose option 1 with score 9, against 7 for the next best. Its support: lesson 11, line 11: «NASA's Europa Clipper launched in 2024 and should reach Jupiter in 2030 to study whether Europa could support life.», reached through the remembered sentence the question matched. What matched: the same doer «europa clipper» (+4); the same place «2024» (+3); the same action «launch» (+2). · the question and its options parsed, with trees and pragmatics

Test 9 · ★★ · wrong ✗

Why are scientists excited about Jupiter's and Saturn's icy moons?

1. They are made of solid gold under the ice crust — ← Mova's choice · no support
2. They are the nearest moons to Earth after our own — no support
3. People could breathe the air on them without suits — no support
4. Hidden oceans there might be places for life — ✓ the right answer · no support

Why: No option found support in what it remembers, so it guessed: it took the first option shown. · the question and its options parsed, with trees and pragmatics

Test 10 · ★★ · wrong ✗

If a spacecraft hit a fleck of paint while orbiting at high speed, what could happen?

1. It would speed up — ← Mova's choice · score 7
2. It could be damaged — ✓ the right answer · score 4
3. Nothing, paint is too soft — no support
4. It would bounce off safely — no support

Why: It took the question to ask which statement is true. It chose option 1 with score 7, against 4 for the next best. Its support: lesson 3, line 17: «A spacecraft falling towards the Sun speeds up, so to stay in orbit round Mercury it must brake hard; it slows itself by flying past planets on the way.», reached through the option's own match among the sentences about the question's things. What matched: the same doer «spacecraft» (+4); the same action «speed up» (+3). The right option, 2, scored 4. · the question and its options parsed, with trees and pragmatics

Test 11 · ★★ · wrong ✗

A rocket launch is pushed back two years. Is this unusual for big space missions?

1. Yes, it has never happened before in the whole space age — ← Mova's choice · no support
2. Yes, space missions always launch on the planned day — no support
3. No, big missions are almost always early, never late — no support
4. No, dates for big missions very often slip — ✓ the right answer · no support

Why: No option found support in what it remembers, so it guessed: it took the first option shown. · the question and its options parsed, with trees and pragmatics

Exam question 1 · formal language · right ✓

Which of the following statements most accurately characterises the reported Artemis II mission of April 2026?

1. It conveyed a crew to the planet Mars — score 3
2. It carried four astronauts around the Moon and back without landing — ← Mova's choice · ✓ the right answer · score 6
3. It landed four astronauts at the lunar south pole — no support
4. It was an uncrewed test of a lunar lander upon the surface of the Moon — no support

Why: It took the question to ask who or what does it. It chose option 2 with score 6, against 3 for the next best. Its support: lesson 30, line 1: «After fifty years away, people are heading back towards the Moon: it was reported that in April 2026 NASA's Artemis II carried four astronauts around the Moon…», reached through the same lesson line as the sentence the question matched. What matched: the same thing acted on «four astronauts» (+3); the same place «moon» (+3); the same action «carry» (+2). Against it: a different doer (counts against) (-2). · the question and its options parsed, with trees and pragmatics

Exam question 2 · formal language · wrong ✗

Ascertain the approximate duration of a journey from the Earth to Mars in one direction.

1. About two weeks — ← Mova's choice · no support
2. About five years — no support
3. About six to nine months — ✓ the right answer · no support
4. About three days — no support

Why: No option found support in what it remembers, so it guessed: it took the first option shown. · the question and its options parsed, with trees and pragmatics

Exam question 3 · formal language · right ✓

Identify the principal reason for which future lunar missions are directed towards the south pole of the Moon.

1. That region has a breathable atmosphere — no support
2. Permanently shadowed craters there contain water ice — ← Mova's choice · ✓ the right answer · score 8
3. That region is permanently in sunlight and is therefore warm — no support
4. That region faces the planet Mars — no support

Why: It took the question to ask which statement is true. It chose option 2 with score 8, the only option with support. Its support: lesson 30, line 9: «Future missions aim for the Moon's south pole, where some craters are always in shadow and hold water ice, which crews could melt for drinking water and split…», reached through the same lesson line as the sentence the question matched. What matched: the same action «hold» (+3); the same doer «craters» (+3); the same thing acted on «water ice» (+2). · the question and its options parsed, with trees and pragmatics

Exam question 4 · formal language · right ✓

Select the response that is consistent with the established plans concerning the International Space Station.

1. It is to remain in orbit indefinitely — no support
2. It is to be relocated to an orbit around the Moon to serve the Artemis missions — no support
3. It is to be retired and guided into a remote part of the Pacific around 2030 — ← Mova's choice · ✓ the right answer · score 3
4. It was retired and brought down in 2011 — no support

Why: It took the question to ask which statement is true. It chose option 3 with score 3, the only option with support. Its support: lesson 30, line 16: «The International Space Station is planned to be retired and guided down into a remote part of the Pacific around 2030, with new private stations meant to foll…», reached through the same lesson line as the sentence the question matched. What matched: the same place «remote part» (+2); the same circumstance (+2). Against it: a different action (counts against) (-1). · the question and its options parsed, with trees and pragmatics

This page in Markdown → https://md.mova.elamur.ai/free/en/school-run/space/30-what-comes-next-the-moon-mars-and-beyond/