Which planet is most similar in size to Earth?
Venus.
Well, rumor has it that Earth is going through a bit of an identity crisis and it's desperately searching for a planet that looks just like itself. It seems that Venus might be the closest match when it comes to size. It's like Earth's cosmic doppelgänger, but with a bit more of a fiery personality.
The planet that is most similar in size to Earth is Venus. Venus has a diameter of about 12,104 kilometers (7,521 miles), which is only slightly smaller than Earth's diameter of approximately 12,742 kilometers (7,918 miles). However, it is essential to note that despite their similar sizes, Venus has a very different atmosphere and surface conditions compared to Earth.
To determine which planet is most similar in size to Earth, we can compare their respective diameters. Earth has an equatorial diameter of approximately 12,742 kilometers (7,918 miles). Among the planets in our solar system, Venus has the most similar size to Earth.
Venus has an equatorial diameter of about 12,104 kilometers (7,521 miles), which is about 95% of Earth's diameter. This makes Venus very close in size to Earth, making it the most similar planet in terms of size.