Titan is the second-largest moon in the solar system, and the only one known to possess a thick atmosphere. Since it was first studied in detail by the Voyager 1 spacecraft in 1980, astronomers have wondered how the atmosphere of the largest moon of Saturn developed. Now, researchers have developed a theory that comets, which are rich in organic materials, may have deposited vast quantities of carbon-based chemicals just beneath the surface of Titan, where they were baked, releasing the nitrogen and methane seen in the atmosphere of Titan today.Read More Is Titan Baking its Own Atmosphere? Origin of Mysterious Gases Revealed
Planet Nine could exist at the most distant reaches of our solar system, according to observations of the orbits of far-flung objects. This theoretical world would be 10 times as massive as Earth, and take between 10 and 20,000 years to orbit the Sun. However, such a planet would be so dark and distant that some astronomers speculate it may be 1,000 years before we discover it.Read More Is Planet Nine Hiding at the Edge of the Solar System?
A giant planet, more than 12 times as massive as Jupiter, has been discovered floating freely through space 20 light years from Earth. This gas giant exhibits a powerful magnet field, 3.8 million times stronger than the one surrounding Earth. The planet was found utilizing the Very Large Array of radio telescopes in New Mexico. This marks the first time ever that a planet has been discovered using a radio telescope.Read More Glowing Rogue – Massive Young Planet Found Floating Alone Through Space