When did Neil Armstrong land on the Moon?, What is the main problem of the ISS?, Since when have astronauts been living continuously on the ISS?, What does Stephen Hawking say about space colonisation?, What famous phrase did Neil Armstrong say?, What inspired people to dream about space colonisation?, What important resource was found on the Moon in 2009?, Why is living on the Moon difficult?, How long would it take to reach Alpha Centauri with Voyager 1?, Why is space colonisation expensive?

task 2

by
Print
Embed

Leaderboard

We are currently working on improving the Leaderboard functionality. Please help us by offering your feedback.

Give Feedback

Visual style

Options

We are currently working on improving the Activity Settings. Please help us by offering your feedback.

Give Feedback

Switch template

Continue editing: ?