Published: August 15, 2018
The temperature on Kelt-9b is 4,000C and its atmosphere contains iron and titanium vapours, say astronomers
New observations of the hottest known planet have revealed temperatures similar to those typically seen at the surface of a star, as well as an atmosphere of vaporised iron and titanium.
The findings add to the diverse and, in some cases, extreme conditions seen on planets far beyond our own solar system.
Continue reading...from The Guardian https://ift.tt/2Bprds7
via
0 Comments