MaRs!
Most earthlike is a matter of debate, but could be Mars.Furthest is Neptune.
possibly.
The Kepler mission used the transit method to detect Earthlike planets around other stars. It observed the slight dimming of a star's light when a planet passed in front of it, indicating the presence of an orbiting planet. By monitoring these periodic dips in brightness, Kepler could infer the presence of planets, including Earthlike ones, by analyzing the data over time.
No planet has an atmosphere like Earth's. The closest we have is Mars. However, even more earthlike is the atmosphere of Titan, Saturn's largest moon.
Mars is the most similar known planet to Earth in our solar system. It is thought to have similar composition, and, maybe even water. It cannot, however, sustain life as we know it, because Mars lacks both a thick atmosphere, and an active core (therefore it also lacks a magnetosphere, so its atmosphere is ionized).
It's a "terrestrial" planet, because it is rocky with an iron core, like planet Earth. "Terrestrial" means "Earthlike". Jovian planets are mainly made of gases and liquefied gases.
Because it is the nearest planet to Earth that does not have conditions readily deadly to humans (poisonous gases in the atmosphere, extreme heat, etc.), and theoretically could be made more Earthlike.
As the geology officer on an expedition to a newly discovered Earthlike planet, you might determine whether the planet has a crust composed of plates that move by chains of volcanoes along continental coastlines.
When selecting a location for the first permanent settlement on this Earthlike planet, I would prioritize areas with stable geological conditions, avoiding regions near active volcanoes to minimize risks from eruptions and lava flows. Additionally, I would look for sites with access to natural resources, such as water sources and mineral deposits, which are essential for sustaining life and supporting infrastructure. Analyzing the crust's composition and stability is crucial to ensure the settlement can withstand potential seismic activity. Finally, considering the planet's climate and weather patterns will help ensure a habitable environment for long-term human habitation.
Earth is most attractive planet
The word "geode" is derived from Latin meaning "earthlike," a reference to their rounded shape.
No. Analysis indicates that Mars was once more Earthlike than it is now. Then the magnetic field faded, allowing the solar wind to strip away most of its atmosphere.