Jupiter is a gas giant planet and the largest planet in the solar system. Its mass is 2.5 times the mass of the other seven major planets in the solar system. Observation found that more than 70 satellites surrounding Jupiter are mostly composed of water ice. Therefore, Jupiter's atmosphere Should contain a fair amount of water. If the following _______ items are true, they can best support the above discussion. ['After hundreds of millions of years, satellites may slowly fall to the planet.', 'Water in interstellar space, mostly in gaseous form.', 'Uranus is also a gas giant, and it has been confirmed that it contains a large amount of water ice.', 'The satellite and the planet it orbited were formed from the same gas and dust at the same time.']