https://space-facts.com/mercury/
Learn about Mercury's size, orbit, rotation, surface, core, temperature, craters, moons, rings, and more. Find out how Mercury compares to Earth and why it is the smallest and densest planet in the Solar System.

https://science.nasa.gov/mercury/
Learn about Mercury, the smallest and fastest planet in our solar system, and its surface, atmosphere, moons, and more. See images, stories, and news from NASA's exploration of Mercury.

https://www.britannica.com/place/Mercury-planet
Mercury, the innermost planet of the solar system and the eighth in size and mass. Its closeness to the Sun and its smallness make it the most elusive of the planets visible to the unaided eye. Because its rising or setting is always within about two hours of the Sun's, it is never observable when the sky is fully dark.

https://en.wikipedia.org/wiki/Mercury_(planet)
Mercury is the first planet from the Sun and the smallest in the Solar System.In English, it is named after the ancient Roman god Mercurius (), god of commerce and communication, and the messenger of the gods.Mercury is classified as a terrestrial planet, with roughly the same surface gravity as Mars.The surface of Mercury is heavily cratered, as a result of countless impact events that have

https://science.nasa.gov/mercury/facts/
Learn about Mercury's namesake, size, orbit, rotation, surface, atmosphere, and magnetosphere. Find out why Mercury is the hottest and coldest planet, and how it differs from Earth and other planets.

https://spaceplace.nasa.gov/all-about-mercury/en/
Learn about Mercury, the smallest and fastest planet in our solar system. Find out about its surface, structure, temperature, history, and more.

https://www.nationalgeographic.com/science/article/mercury
Learn about the smallest, fastest, and most elusive planet in our solar system. Find out how Mercury was formed, what its surface looks like, and why it has no atmosphere or moons.

https://www.livescience.com/mercury-planet
Mercury is the closest planet to the sun and the smallest planet in our solar system.With a diameter of about 3,032 miles (4,880 kilometers), Mercury is less than half the size of Earth, which is

https://www.planetary.org/worlds/mercury
Mercury Facts. Surface temperature: -184 ° C (-300 ° F) to 465 ° C (869 ° F) Average distance from Sun: 58 million km (36 million miles), or 61% closer to the Sun than Earth. Diameter: 4,879 km (3,032 miles), Earth is 2.6 times wider. Volume: 61 billion km 3 (15 billion mi 3 ), Mercury could fit inside Earth 16.4 times.

https://nineplanets.org/mercury/
It has a mass of about 3.285 × 10^23 kg or about 5.5% that of Earth. Despite being the smallest planet from the Solar System, it is the second densest planet in the Solar System, with a density of 5.43 g/cm³ after Earth. For comparison, Mercury's size is about a third of Earth, and Earth has a density of 5.51 g/cm³.

https://www.nhm.ac.uk/discover/planet-mercury.html
Learn about Mercury's size, temperature, orbit, rotation, atmosphere, surface and history. Discover how Mercury is a world of extremes and why it is the least explored terrestrial planet.

https://sciencenotes.org/mercury-planet-facts/
Mercury Planet Facts. This entry was posted on March 26, 2024 by Anne Helmenstine (updated on March 30, 2024) Mercury is the closest planet to the Sun and the smallest planet in the Solar System. It gets its name for the Roman god Mercury, who was the swift messenger of the gods. It's an apt name, since Mercury is also the fastest planet

https://www.youtube.com/watch?v=0KBjnNuhRHs
The planet Mercury is named after the messenger of the Roman gods because of its fleeting nature across the sky. Find out the reason behind its incredible sp

https://www.nasa.gov/stem-content/solar-system-exploration-mercury/
Space Science, Solar System and Planets, Mercury. Type. Other Multimedia, Websites. This site has facts, figures, images and links about the planet Mercury. Go to Website. The National Aeronautics and Space Administration. NASA explores the unknown in air and space, innovates for the benefit of humanity, and inspires the world through discovery.

https://theplanets.org/mercury/
Mercury Facts. Mercury is the closest planet to the Sun and is also the smallest of the eight planets in our solar system. For every 2 orbits of the Sun, which takes around 88 Earth days, Mercury completes three rotations of its axis. It is gravitationally locked and this rotation is unique to the solar system.

https://solarsystem.nasa.gov/planets/mercury/in-depth.amp
Learn about Mercury's namesake, potential for life, size, orbit, rotation, moons, rings, formation, structure, surface, atmosphere, and magnetosphere. Find out how Mercury's surface is scarred by craters, cliffs, and crater rays, and how it has extreme temperatures and a thin exosphere.

https://www.space.com/36-mercury-the-suns-closest-planetary-neighbor.html
Mercury speeds around the sun every 88 Earth days, traveling through space at nearly 112,000 mph (180,000 km/h), faster than any other planet. Its oval-shaped orbit is highly elliptical, taking

https://thefactfile.org/mercury-facts/
About its core. 11. Mercury may be the smallest planet in the solar system, but its core is bigger than most. At a radius of nearly 1,300 miles, its core is bigger than those of both Venus and Earth. 12. Regarding Mercury's core, it contains more metals than the cores of Earth and Venus.

https://nineplanets.org/kids/mercury/
Fun Facts. In ancient times, Mercury was mistakenly thought of as being two different objects in the sky: The Mourning Star and The Evening Star. Mercury orbits the Sun with a speed of around 47 kilometers / 29 miles per second. It is the fastest planet. It takes sunlight 3.2 minutes to travel from the Sun to Mercury.

https://www.thoughtco.com/things-you-should-know-about-mercury-3073448
Fast Facts. Mercury is the closest planet to the Sun. Mercury's day (the length of time it takes to orbit the Sun) is 88 Earth days. Temperatures range from well below zero on the surface to nearly 800F on the sunlit side of the planet.

https://www.space.com/27013-strange-mercury-facts-photos.html
Mercury is a rather weird planet that constantly intrigues scientists. Learn more about the planet closest to the sun with these 10 interesting facts.

https://www.worldatlas.com/articles/10-interesting-facts-about-mercury.html
Learn about the smallest and fastest planet in the Solar System, its unique orbit, lack of moons and rings, and its extreme temperature variations. Discover how Mercury has water ice, organic materials, a molten core, and craters on its surface.

https://kids.nationalgeographic.com/space/article/mission-to-mercury
Fast Facts. LOCATION: First rock from the sun. DISTANCE FROM THE SUN: 28,583,702 to 35,983,125 miles (46,001,200 to 69,816,900 kilometers) AVERAGE SURFACE TEMPERATURE: 243° F (117° C) LENGTH OF SPACE JOURNEY FROM EARTH TO MERCURY: 4 years. GRAVITY: If you weigh 100 pounds on Earth, you'd weigh 38 pounds here. Don't panic when you peer

https://www.sciencealert.com/a-spectacular-rare-alignment-of-6-planets-is-about-to-happen-in-the-sky
Six of the planets of the Solar System are about to line up for a rare sight in Earth's sky. In the wee small hours of 3 and 4 June 2024, Mercury, Mars, Jupiter, Saturn, Neptune, and Uranus will appear in a straight line in an alignment known as a planet parade. Only Venus will be absent - even Earth's waning crescent moon is going to put in

https://www.citizen-times.com/story/news/local/2024/05/29/planet-parade-jupiter-mercury-uranus-mars-neptune-saturn/73877101007/
Nicknamed the "planet parade," a planetary alignment of six planets is coming to the night sky in less than a month. Jupiter, Mercury, Uranus, Mars, Neptune and Saturn will all be visiting the sky