soil

Earth & Climate

Climate change is affecting the soil more than expected

Questions and Answers

What did I see among the stars?

Questions and Answers

It is freezing high in the air. Is the heat of the sun not present there?

Questions and Answers

How long until the sun goes out? And what will happen to us then?

Questions and Answers

How long would it take for the sun to burn out? Do we have a backup plan?

Questions and Answers

How is the attraction between the planets?

Questions and Answers

Why is Ceres still listed in books as the largest asteroid (planetoid)?

Questions and Answers

Can humanity survive an impact (e.g. meteorite)?