Search

...astronomy because they do not give a bright enough image at night. The minimum specification for astronomy use is around 7x50, which should cost around £50 - £100. Better images can be seen with 10x50s, but the price will increase accordingly. A pair of 11x80s would give resolution good enough to see Saturn’s rings and the craters on the moon - these would set you...

...Open University's space science team, give you the lowdown on what to look for if you want to take up stargazing. From big bang to black holes; from spotting stars to identifying galaxies this collection is a beginner's guide to astronomy introducing you to the key features at each level of size whether solar, stellar, or galactic... Identifying different types of galaxy...