Four Volunteers Were Scheduled to Leave a Simulated Mars Habitat
In the app: the whole story at your level, listening, the quiz and the word cards.
The same story at six levels
How the first sentence reads at every level, from A1 to C2.
- A1
NASA had a Mars test for four people.
- A2
NASA planned an event for four volunteers in a Mars test.
- B1
Four volunteers were scheduled to leave their simulated Mars habitat at NASA's Johnson Space Center in Houston.
- B2
Four volunteers were scheduled to leave their simulated Mars habitat at NASA's Johnson Space Center in Houston on 31 October 2026.
- C1
On 19 October 2025, four volunteers entered a 1,700-square-foot enclosure inside a hangar at NASA's Johnson Space Center in Houston.
- C2
On 19 October 2025, four volunteers walked into a 1,700-square-foot enclosure inside a hangar at NASA's Johnson Space Center in Houston.
Key words
Words from the B1 text, with their meaning.
- simulated
- made to look or feel like a real place or condition, especially for practice or testing
- habitat
- a natural environment or a special building where people, animals, or plants live
- isolation
- the state of being completely separate and alone from other people or places
- trial
- a test to find out how well something works or how people react to a situation
- supply
- food, equipment, and other useful things that people need for daily life or an activity
- broadcast
- a programme or event that is sent out on television, radio, or the internet
Rewritten with AI from facts reported by NASA. Read the original for the full report.