What sources of data might help us determine more about how Earth's Moon formed?
Q: The typical total duration of an Apollo moon landing mission, from launch to splashdown, was 7 to…
A: The Apollo 11 mission concluded exactly eight days, three hours, 18 minutes and 35 seconds after…
Q: Why are Mercury and the Moon so much more heavily cratered than the Earth? Explain how crater counts…
A: The fact that Mercury and Moon are more heavily cratered than Earth implies that the their surfaces…
Q: If you stood on Earth during its formation, during which it captured about 2.1 x 1011 particles per…
A: Given, N=2.1×1011 s-1A=260m2Re=6378 km
Q: What is the smallest size crater on the moon? 240 km 24 km 2.4 km 1 km much smaller than 1 km
A: The moon is full of craters of various sizes.
Q: Why are there no chondrules in achondritic meteorites?
A: A chondrite is a non-metallic stony meteorite. It is thought to be formed directly from condensation…
Q: At what time of day might you see a full moon just rising above the eastern horizon? 6 PM noon 6 AM…
A: Solution: The answer is Option A) 6 PM
Q: What evidence do we have that Mars was once much wetter and hotter than it is today?
A: Mars is the fourth planet in our solar system. It has a radius of 3390 km and is half the size of…
Q: How could you argue that mars has now or has at some point in the past had an atmosphere and flowing…
A: Let us see by which ways one can observe atmosphere and flowing liquid in the Mars.
Q: channel
A:
Q: If you'd looked up at the sky when the material from the impact site was re-entering the Earth's…
A: If you'd looked up at the sky when the material from the impact site was re-entering the Earth's…
Q: Which of these surface features, discovered by the first spacecraft mission (Mariner 4) to Mars, was…
A: Mariner 4 in its mission could locate Craters , Some later missions also showed the presence of…
Q: The number of major plains in the northern hempishere of Mars is 6 7 8 9
A: 6 MAJOR PLAINS- names:- AMAZONIS ELYSIUM THARSIS ISIDIS CHRYSE BOREALIS
Q: Both Venus and Mars have a. volcanic craters only b. impact craters only c. some…
A: As per study both Venus and mars have some volcanic and some impact craters .
Q: If you stood on Earth during its formation, during which it captured about 1.5 x 10^11 particles per…
A:
Q: an asteroid has a mass of S2o00 ka semi mubor axis a3.6AU (1AU=1.5e11m) with an eccentrichty e-0.5.…
A: The velocity of mass moving in a Newtonian orbit be defined as, v2=GM2r-1a Where, G be defined as…
Q: how is the formation of the moon around earth similar to the formation of earth around the sun and…
A: It is required to explain the differences and the similarities between the formation of the moon…
Q: In what ways is Earth unique among the Terrestrial planets?
A: The four innermost planets in our solar system come under the category of terrestrial planets. They…
Q: What is impact parameter?
A: The perpendicular distance between the path of a projectile and the center of a potential field is…
Q: What is the orbital period of Ceres?
A: The orbital period or revolution period is the amount of time it takes for an object to complete one…
Q: What we're Nearly all the surface features on the moon made from?
A: Fairy-tales tell us that the moon is made of cheese, but like all other bodies in the solar system…
Q: Which planet's rings were recently (modern time) discovered from earth? Needs Complete solution…
A: Approach to solving the question:Understand the Discovery Method: Know that the rings around Uranus…
Q: The speed of the solar wind is approximately 400 km/s. How many days does the solar wind take to…
A: Given: Speed of solar wind, v=400 km/s To find: Days taken by solar wind to reach from Sun to Mars
Q: A lot of asteroid and comet dust collides with Earth's atmosphere everyday. Assume that 500 tons of…
A: Conversion for ton to kilograms is, 1 ton = 907.185 kg
Q: A meteor with a lengthy history is what?
A: A meteor is a solid piece of debris from an object or streak of light in the sky caused by a…
Q: Another piece of the Canyon Diablo Meteorite has been found. Its volume is 84,771 mL. Assuming it…
A: In this question we have to find the resemblance in the given situation. Please give positive…
Q: 3) Consider these two facts: (a) The Earth has been hit by as many impactors as the Moon and Mars.…
A: 3) The Moon has been hit by around 60 impactors in the last 600 million years and that of Mars is…
Q: The half-life of Uranium-235 is 700 million years, which makes it useful for dating meteorites. If a…
A: We have to find age of meteorite containing uranium.Half life of uranium is 700 million years
Q: Astronomers are able to use techniques like measuring the Question Blank 1 of 2 (hint: two words) of…
A: Requied : Fill in the blanksAstronomers are able to use techniques like measuring the Question Blank…
Q: Annual meteor showers occur when the Earth passes through the orbital path of a comet. The intensity…
A: Meteor showers occur when Earth passes through debris left over from the disintegration of comets.…
Q: Which of these planetary surfaces is the youngest on average, and what evidence do you use to…
A: The Moon is often the youngest of the mentioned planetary surfaces. This claim is supported by a…
Q: The above image is a crater in Arizona. How did it form? What are the evidences to support this…
A: Solution: the crater are commonly seen on most of the solid planet, the reason of formation are…
Q: Titan is a moon of Saturn. Titan has wind erosion features
A: Solution
Q: Originally thought to be the realm of comets, over the past two decades we discovered that the…
A: The Kuiper belt is an outer solar system circumstellar disc stretching from Neptune’s orbit.The…
Q: An asteroid fragment has a density of 5.72 cm3 , what is this density in ft3 ? 1 lb = 454.5 g…
A: given that 1 lb=454.5 g1 g = 1454.5 lb1 in = 2.54 cm1 cm = 12.54in1 ft = 12 in1 cm = 12.54×12 ft…
Q: Question: The current and most scientifically accurate theory for the formation of the Moon is:…
A: Moon is natural satellite of Earth. It is approximately 3 lac kilometers away from Earth. Gravity on…
Q: Explain the light emission by meteorite?
A: Asteroids are rocky bodies that are mostly found in the asteroid belt that exists between Mars and…
What sources of data might help us determine more about how Earth's Moon formed?
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- If you visited a planet in another solar system and discovered that it was heavily cratered, but its small moon was nearly crater free, why would that be a surprise? Speculate about what might have happened to those objects.What is the evidence that suggests asteroids might have geologically active surfaces?A typical comet contains some 1013 kg of water ice. How many comets would have to strike Earth in order to account for the roughly 2×1021 kg of water presently found on our planet? (Hint: simple division) If this amount of water accumulated over a period of 500 million years, how frequently must Earth have been hit by comets during that time? (Hint: Calculate, on the average, how many comets hit the Earth per year during that time.)
- Why is Mars red?Can you please solve the follow question showing step by step on a piece of paper, Please. The information you need to solve this problem it's on the picture. Please just post a picture showing step byt step. THank you. If a third moon was discovered that had anorbital period that was three times theorbital period of Ekadiemos, how far wouldthis new moon be from planet Ekamars?Which is not a type of asteroid A) Rocky B) Oxygen C) Metal D) Metal and Rock (mixed) E) All are types of asteroids 0) The solar system formed from A) A gas cloud B) Interplanetary asteroids C) Interaction between the Sun's magnetic field and dust D) Material brought in from other clouds E) None of the above.
- 21) Why doesn't Venus have as many craters as Earth's moon?If rocks obtained from the moon indicate an age of 4.5 billion years and the oldest rocks from Earth indicate an age of 4.4 billion years is the moon necessarly older than earth? Why or Why not?Who knows why Mercury and the Moon have so many more impact craters than our planet. In what way does a surface's number of craters reflect its age?