A year on Mercury lasts 88 Earth days. Post was not sent - check your email addresses! The powerful solar winds blast out from the Sun, and would melt and destroy any icy rings around Mercury. https://www.youtube.com/playlist?list=PLbJ42wpShvmkjd428BcHcCEVWOjv7cJ1G, Weekly email newsletter: Only the gas planets, Jupiter, Saturn, Uranus, and Neptune have rings and only those of Saturn are highly visible. Mercury is the closest planet to the Sun, it has no rings or moons because the gravity of the sun far exeedes the gravity of mercury. Sorry, your blog cannot share posts by email. No. Most people associate planetary rings with Saturn because its rings are more visible and colorful compared to the other planets. Mercury’s atmosphere is constantly shifting, is consistently stripped and blown away by solar winds, and it is constantly replenishing itself. Since it the innermost planet in the solar system, it also means that it revolves around the sun in the shortest time (89.97 days) compared to the other planets. According to calculations, this means that the planet travels through space at an astounding 30 miles per second. N.p., n.d. Only the gas planets, Jupiter, Saturn, Uranus, and Neptune have rings and only those of Saturn are highly visible. The second way for a ring to form is for an asteroid or moon to get too close to a planet and be torn apart by gravity. Mercury doesn't really have an atmosphere. And More…, Episode 695: Q&A 130: Does the Dark Forest Explain the Fermi Paradox? We have written many stories about rings here on Universe Today. A moon may occur from a disk of materials orbiting a planet. I say right now, because it’s possible that Mercury has had rings in the past, and it could have them again in the future. Web. Karla Thompson – @karlaii / https://www.youtube.com/channel/UCEItkORQYd4Wf0TpgYI_1fw Sorry, Mercury doesn’t have rings right now. In some cases, it is theorized that the rings around other planets were formed when material was broken off of moon circling the planets. Scientists surmise that the most likely reason for this is due to the strong gravitational pull of the sun on the planet. Therefore, when you are thinking about Mercury’s atmosphere, you should remember that it does have an atmosphere, but it is not similar to the atmosphere we know on Earth. The gravitational pull of the sun is very strong on Mercury simply because the planet is located very close to the sun. Join our 836 patrons! Scientists believe … Scientists surmise that the most likely reason for this is due to the strong gravitational pull of the sun on the planet. One day on Mercury is about as long at 176 days on Earth. Join us at patreon.com/universetoday. Continue Reading. For an understanding of why Mercury does not have a moon, it is important to understand how moons occur in other planets. Does planet Mercury have rings? His newest book is called the Biological Universe, and features the search for life in the Milky Way and Beyond. That’s because it’s too close to the Sun. Since Mercury has no moons, this scenario cannot occur. This image shows just a portion (276 kilometers, or 172 miles, wide) of one frame taken with the Narrow Angle Camera (NAC) of the Mercury Dual Imaging System (MDIS). Mercury is the smallest planet in our solar system. Mercury is a terrestrial planet. Astronomers predict that the Martian moon Phobos will eventually suffer this fate, be torn apart by Mars’ gravity, and form a ring for a while. [/caption] One thing’s for sure, though, there are no Mercury rings today. Mercury does not have rings. Although moons are a common feature in our Solar System, Mercury does not have any moons. Mercury is the first planet from the sun in the solar system. The Planet Mercury does not have any rings, or any moons. The Planet Mercury does not have any rings, or any moons. No. Mercury does not have a moon. Unfortunately, Mercury could never get rings like this. That’s because it’s too close to the Sun. Scientists think that Saturn’s rings come from an icy object or moon that was crushed under Saturn’s gravity, becoming its rings. 4 Dec. 2012. http://www.scholastic.com/teachers/article/mercury, “Solar System Exploration: Planets: Mercury: Read More.” Solar System Exploration. And More…, Episode 694: Interview: Fred Watson, Australia's Astronomer at Large, Episode 693: Open Space 92: Why I Hate Embargoed News Stories, and More…, Episode 692: Open Space 91: Any Updates on Venus? And More…, Episode 691: Interview: Seth Shostak from the SETI Institute, Creative Commons Attribution 4.0 International License. Mercury does not have rings. Like us on Facebook: https://www.facebook.com/universetoday There seems to be some … In fact, ice can’t exist closer to the Sun than the asteroid belt, unless it’s hidden in shadow, or protected by an atmosphere like we have on Earth. Wallace Arthur is an evolutionary biologist and emeritus professor of Zoology at the National University of Ireland, Galway. For decades, researchers believed that Saturn was the only planet with rings, but … We also know that some of Saturn’s moons, like Enceladus, are continuing to spew fresh material into the rings. So what about Mercury? The Guide to Space is a series of space and astronomy poddcasts by Fraser Cain, publisher of Universe Today, Episode 700: Interview: Wallace Arthur and the Biological Universe. https://www.youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcg/, Astronomy Cast: It’s also possible that the ring material just formed in place back when the Solar System formed. Unfortunately, Mercury could never get rings like this. As of 2014, no moons, rings or signs of life have been seen on Mercury, according to NASA. Rings around planets are usually comprised of rocks, dust, ice and other particles that were pulled into the plant’s gravitational pull as these objects were traveling past the planet. Mercury does not have any moons. https://www.universetoday.com/newsletter, Weekly Space Hangout: Because the forces of gravity are so strong, rings … They are all gaseous planets and represent half the number of planets in the solar system.