The Cost of a Wedding DJ. For professional wedding DJs, the average price is $150 per hour. This includes the services of a DJ as well as the equipment he will be using for the entire hour. This price also includes a planning consultation with the bride and groom prior to the event. Professional DJ services are usually priced $100 to $300 per hour. 2  However, do you know that you can save on the wedding DJ prices if you book for his services for the full event instead of hiring him in an hourly basis? 3  For instance, a wedding DJ will cost $300 for two hours if his service is at $150 per hour.
In addition to Earth, many of the other astronomical objects in the Solar System have atmospheres. These include all the gas giants, as well as Mars, Venus, and Pluto. Several moons and other bodies also have atmospheres, as do comets and the Sun. There is evidence that extrasolar planets can have an atmosphere.
Uranus, with no solid surface, is one of the gas giant planets. (The others are Jupiter, Saturn, and Neptune.) Its atmosphere is composed primarily of hydrogen and helium, with a small amount of methane and traces of water and ammonia.