0
Due to the abnormal amount of rust and radioactive materials on the planet Mars, some people suggest that there was a second sun in the solar system orbiting in the asteroid belt about 200 million years ago
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
How old is Sirius?
200-300 million years old
When were maria formed?
Maria were formed circa 200 million years ago.
Where is the Kuiper Belt and what type of bodies are located there?
Kuiper Belt is the remotest and the farthest part of our solar system, starting from the orbit of Neptune. It is much like the asteroid belt, but is 20-200 times heavier. It contains, mostly the remnants of the solar system formation. It also has asteroids of large size, comets and cooled gases.
Is there a temperature difference between light and dark sides of asteroid illuminated by the sun?
Yes, there is. As there is no air in space, temperatures in sunlight can get very high (over 200 C). But in an asteroid shadow (or any shadow in space), the light and heat from the sun is blocked out by the object and temperatures can get to -200 C.
What year will it be in a 200 years?
In 200 years, at the time of answering in 2015, it will be the year 2215.
Is there ice in an asteroid?
Asteroids can contain both ice and rock, and other substances. For example, Ceres, the largest object in our solar system's asteroid belt, contains 200 million cubic kilometers of water, which is more than the amount of fresh water on Earth.
200 million years earth tectonics?
Thailand Continental drift started 200 million years ago.
How many miles kilometer does the asteroid Davida?
200 million miles from the sun near the earth their are million of miles from 0.6 miles that is 1 kilometre
Is the total mass of the Kuiper belt greater than that of the asteroid belt?
Yes, the mass of the Kuiper belt exceeds that of the asteroid belt, and it is something like 20 to 200 times more massive. The Kuiper belt is a long way away, and the objects in it are mostly small, so it is through gravimetric studies that we "guestimate" the Kuiper belt's mass. A link can be found below for more information.
When did the velosarapter live?
200 million to 65 million years ago.
Which continents moved apart during the time period 100 - 200 million years ago?
Pangea began to drift apart about 200 million years ago. Pangea split into two smaller continents: Gondwana and Laurasia. These continents lasted from about 200 million years ago to 100 million years ago.
What were the only flying creatures 200 million years ago?
200 million years ago the only creatures capable of powered flight were insects and pterosaurs.
What was the earth called 200 million years ago?
200 million years ago the earth was all one large super Continent called Pangaea
What supercontinent apparently broke up about 200 million years ago?
40 million years ago
When were dinosaurs on the planet?
200 million years ago
When did incas exised?
200 million years ago
When was Pangea formed?
200 million years ago
