Answers to Space Science Questions

Answers to questions about space science, astronomy, rockets, planets, galaxies, stars...

30 May 2013

We find out how high a mountain can reach into the sky! Can it reach 20 km high as they do on Mars?

04 April 2013

How long do comets last before melting away in the heat of the Sun? Will there ever come a time when all the comets...

07 February 2013

Is it possible to recreate the conditions found on Mars down here on Earth?

25 November 2012

As the Martian Atmosphere is much thinner than down here on Earth - how does this alter the way sound travels? On Mars...