From 70 mph, the hefty Challenger SRT Hellcat came to a stop in only 159 feet. Thatâs impressiveâand in the neighborhood of the 150- and 156-foot stops we recorded in our long-term Camaro and Mustang.
1 Answer. , works at Studying. Gas giants do have a solid core. Its mostly hard rock, and is surrounded by hydrogen and light gases. It is believed that due to the high pressure , the hydrogen near the core is metallic, but the exact physical composition is a mystery.
Right, referring to Uranus and Neptune as gas giants has really fallen out of favor in the scientific community, since they really are something different. The term ice giant is used almost exclusively now - since, by mass, they are made of mostly ice (or ice-like stuff) - and not as a subcategory of gas giants. With that said, it's currently believed that beneath the weather layer, both Uranus and Neptune have a very deep, slushy ocean of ionic water and ammonia.