An incredibly interesting tour of the planets with the most unbearable conditions is offered by the American space agency NASA. The above image shows an illustration of the world codenamed HD 189733b. If we compare this planet with the Earth, then the conditions on it can be considered truly hellish.
Despite the fact that this planet is seen in a friendly blue to the human eye from afar, the first impression is mistaken. Every second of being on this planet is fatal for all living things. The speed of the winds on it is 8600 km / h, which is seven times the speed of sound – any ship that approaches its surface will be captured in a deadly spiral.
Rain in this world can deliver, frankly, not only inconvenience. Planetologists suggest that rain on this planet is like glass flying from the sky – the fact is that cobalt blue is visible not because of the tropical ocean as on Earth, but because of the fog containing clouds with additives of silicate particles.
A full overview of such worlds can be viewed at the link: https://exoplanets.nasa.gov/alien-worlds/galaxy-of-horrors/
