For around half a century, Mars has been the subject of exploration by space scientists keen to understand its evolution and search for signs of life. Test your knowledge of our nearest neighbour with these multiple choice questions...

The International Space Station is a modular space station put into orbit around Earth in November, 1998. How much do you know about this fascinating space laboratory?

Every element in the period table has a symbol but some are more obvious than others. Can you name these ten elements from their chemical symbols?

Widely regarded as one of the greatest scientists in history, Albert Einstein has become synonymous with the word ‘genius’. Test your knowledge of the famous physicist with these multiple choice questions...