Kyle Sheppard of the Goddard Space Flight Center of the US Aeronautics and Space Administration (NASA), the lead author of this study, said that WASP-18b has a composition beyond the knowledge of scientists.
This discovery could change the understanding of the world about the process of forming atmospheres surrounding planets, opening new doors in our understanding of the physical and chemical processes in gas. alien planet
WASP-18b is a "hot Jupiter", the giant gas planets rotate so close that the owner should have extremely high temperatures. It only takes 23 hours to complete a spin around the host star.
The scientists discovered WASP-18b when analyzing the data obtained based on the observations of the Hubble and Spitzer space telescopes. They claim that the amount of metals (elements heavier than hydrogen and helium) in the atmosphere of WASP-18b are likely to be 300 times greater than any other "hot Jupiter" planet.
When the James Webb telescope is launched into space in 2019, scientists will have a chance to do more research than WASP-18b and many other exoplanets.
The study was published in the Astrophysical Journal Letters on December 1.
'dust in the house' concept is so familiar to us, its level of danger is well known. but things are even more horrible when 45 new toxins have been discovered in indoor dust.
researchers have analyzed industrial chemical concentrations used in 36,000 water samples from all over the united states and show that '6 million people living in the us are using water containing toxic chemicals'.
astronomers from the massachusetts institute of technology (mit) have discovered a planet called bd+05 4868 a that is in the process of disintegrating, leaving behind a long comet-like tail of material.
astronomers have discovered a collection of small galaxies located about 3 million light-years away, including the smallest and faintest galaxy ever seen.
the hubble space telescope just observed a strange object in the solar system. although the two asteroids move around each other, it carries a number of characteristics such as glowing surrounding gas and a long tail of comets.
the list below honors 10 of the greatest astronomers of all time like galilei, einstein, claudius ptolemy, hawking ... let's find out what important contributions they have made to the field. astrophysics of humanity.
electronic cigarettes are considered by many to be a support product for people who want to quit smoking and are used quite popular in the world. but the safety of e-cigarettes for human health is still controversial.