Who we are... Share. Pet Poison Helpline is a 24-hour animal poison control service available throughout the U.S., Canada, and the Caribbean for pet owners and veterinary professionals who require assistance with treating a potentially poisoned pet. We have the ability to help every poisoned pet, with all types of poisonings, 24 hours a day.
| Cool Cosmos. Since Mercury has hardly any atmosphere, it does not have weather like storms, clouds, winds or rain. Its surface temperature can reach 801 Fahrenheit during the day (because it is so close to the Sun) and can drop to -279 Fahrenheit at night (because there is no atmosphere to trap the daytime heat). Cool Cosmos is an IPAC website. Based on Government Sponsored Research NAS7-03001 and NNN12AA01C.
So, Mercury may be the closest planet to the Sun, but it can also be one of the coldest. Even when you are on the side of Mercury that is receiving heat and light directly from the sun, temperatures on Venus are even hotter.n the picture above, taken from a satellite orbiting Earth, you can see little Mercury in front of the gigantic Sun. This small planet is so close to the Sun that it only takes it 88 days to orbit the star, compared with Earth's 365 days and Pluto's 248 years.