Borealis Basin is significantly larger than Hellas Crater. Borealis Basin, located in the northern hemisphere of Mars, spans approximately 8,500 kilometers (5,300 miles) in diameter, making it one of the largest impact features in the solar system. In contrast, Hellas Crater, situated in the Southern Hemisphere, has a diameter of about 2,300 kilometers (1,400 miles). Therefore, Borealis Basin is much larger than Hellas Crater.
A crater is a depression that is caused when an object hits a heavenly body, such as the moon. Since the moon has almost no atmosphere - and therefore no wind - the craters that have formed aren't erased over time from erosion (which has occurred here on Earth). The largest crater on the moon, the Aitken basin, is 2,500 km across and 13 km deep.
The oldest crater found on the moon is thought to be the South Pole-Aitken basin, which is estimated to be around 4 billion years old. It is one of the largest and deepest impact craters in the solar system, spanning over 2,500 kilometers in diameter.
The Caloris Basin is an impact basin. It is one of the largest impact craters in the solar system. It was created after the heavy bombardment period and is estimated to be 3.8 billion years old.
The largest impact basin on the Moon is the far-side South Pole-Aitken, which is 1,400 miles (2,250 km) in diameter and on average 39,000 ft (12,000 m) deep below its rim. This is the largest and deepest such crater known in the Solar System.
The largest feature on the moon is the South Pole-Aitken Basin, which is an impact crater that spans approximately 2,500 kilometers (1,550 miles) in diameter.
yes it does actually the biggest crater in mars was discovered in the 1970s it was named the borealis basin it was discovered that it was the biggest crater in the solar system so far i hope this helps
The Hellas Planitia is the deepest depression found on the surface of Mars, measuring about 7 kilometers (4.3 miles) deep. It is a large impact basin located in the southern hemisphere of the planet and is thought to have been formed by a massive asteroid impact early in Mars' history.
The largest known impact crater in the universe is the South Pole-Aitken basin on the far side of the Moon. It measures about 2,500 kilometers in diameter and is one of the largest, deepest, and oldest impact craters in the solar system.
A crater, but usually basins are much bigger than your average crater. So they are known by another name since often their characteristics are slightly different; the proportions of the impacting object are larger.
borealis basin
The main crater is Caloris Basin.
volcanic
The largest verified crater on Earth is the Vredfort Crater in Africa. It's 300 km in diameter and about 5 km deep. It's so big it doesn't even look like a crater from the ground, but it's possible to see evidence of it from the air. The Wilkes Land crater in Antarctica is even larger at 500 km diameter, but it's buried under ice so it hasn't been verified yet. The biggest crater in the solar system is the Borealis Basin on Mars, which covers most of Mars' northern hemisphere.
Impact crater is now more prevalently used for the term impact basin.
The basin shaped crater at the top of a mountain is called a caldera. It forms when a volcano collapses into itself after an eruption, creating a large, circular depression.
The basin-shaped crater at the top of a volcano is called a caldera. It is typically formed after a volcanic eruption causes the volcano to collapse inward, creating a large depression. Calderas can range in size from a few kilometers to tens of kilometers in diameter.
A circular basin surrounded by mountains is typically referred to as a crater or caldera, depending on whether it was formed by volcanic activity or by the collapse of a volcanic cone.