Sound as we know it does not exist in space. That’s because, on Earth, sound mainly travels to our ears via vibrating air molecules. Because space is a vacuum, meaning there is no matter at all ...

Earth, our home planet, is a world unlike any other. The third planet from the sun, Earth is the only place in the known universe confirmed to host life. With a radius of 3,959 miles, Earth is the ...

In honor of Earth Day, the Giraffe Blog has put together 50 awesome facts about space, the atmosphere, the sea, and what's under the earth. It's an easy reminder that our Blue Marble is an ...

This week, students share facts about the sixth planet from the sun, their favourite rooms at school and fun times in Japan.

How Google captures earth view images is an interesting story you must not miss out. Google’s Earth View Images have inspired us to appreciate the most fantastic views of the earth from space.