This week we’re looking at life on Mars, a planet that could be home to a number of species, including one that looks like a human.
It’s not a coincidence that one of the few human footprints found there was made by a human named Walter Scott.
Here’s what we know so far about this alien world, including how it came to be, what scientists think it’s made of, and what it could mean for humans on Earth.
WHAT IS LIFE ON MARS?
Life on Earth was formed by an asteroid that crashed into Mars in 6799 B.C., and that asteroid was a huge meteorite that crashed in a place called Gale Crater, a large crater in Gale Crust, which is the center of the Mars-Earth boundary.
The crater has been nicknamed “Little Red Spot” because it was formed from fragments of an asteroid and other rocks that landed there.
Scientists believe that a meteorite from this asteroid collided with Mars in its early days and created the region where the Mars and Earth landings are today.
That meteorite landed on the Red Planet and left behind a thin layer of rock.
As the planet formed, the Martian crust started to break apart, leaving a huge crater that was a few kilometers wide.
Scientists think the impact that formed the crater triggered the first wave of Martian volcanism, which has continued ever since.
WHAT ARE THE OBSERVATIONS?
The Earth and Mars are thought to have been formed from a single, impact-induced meteorite.
When the meteorite collided with the planet, it created a layer of molten rock and a layer that could have been an ocean.
This rock formed the first layer of Earth’s crust.
The rock has since cooled and formed the oceans, lakes, and rivers that form the landscape of the planet today.
In the past, scientists have speculated that the rocks that formed Mars formed on Earth, but that theory has since been challenged by new evidence.
In a study published last year in the journal Science, scientists found that the rock that formed on Mars contains a surprising amount of organic compounds that could include hydrogen sulfide, sulfur, and carbonates.
These compounds could help explain why the rocks have been found to be similar to rocks on Earth that have also formed on other planets, such as Jupiter’s moon Europa.
HOW MANY ARE THERE ON MARSS?
About 5 billion people live on Earth today.
The planet’s surface is covered in a blanket of mostly rock that has a temperature range between about 4 and 8 degrees Celsius.
The temperatures in the surface area are about 6 degrees Celsius lower than the surface of Earth, meaning that the temperature of Mars is about 4 degrees Celsius cooler than the temperature in the Earth’s atmosphere.
Mars is not a very hospitable place to live, and most of the people there are poor, with an average income of $1,400 a month.
But there are still some people who live on Mars who could be considered “advanced” or “extreme.”
According to NASA, there are about 1,200 known Mars settlers living on Mars.
These are people who have been able to survive on Mars for up to a year without food or water.
These people are known as “advancing” colonists because they are able to do things that we cannot do on Earth: travel to places where humans have never gone before, and even have a taste of life on Earth!
WHAT HAPPENS WHEN MESSENGERS WALK ON THE MARS ISSUES?
When people walk on Mars at night, there is no moonlight.
That’s because the atmosphere is thin, making it difficult to see through.
In fact, NASA scientists believe that the atmosphere of Mars can’t possibly have enough gas to cover a whole city.
When a spacecraft passes overhead at night and sees a comet, a small fragment of ice can form in the dust.
When that ice grows large enough, it can grow into a meteor or asteroid, which can then explode into a bunch of tiny bits.
When one of these bits hits a surface, it forms a meteor that can strike Earth.
The bits of debris then can break off and fall on Earth and create the dust that causes the Moon to shine.
WHAT MIGHT A HOMELESS HOMECOMING BE LIKE ON MARSA?
A homeless shelter in London, England.
The shelter is in a residential area that is part of the Great Northern Light.
The homeless shelter is called the Great Inner Light, and it’s one of only three permanent shelters in the entire city of London.
It has a kitchen, living room, laundry, bathroom, and a library.
The Great Northern Lights are the brightest light in the sky, visible for about an hour every day, and are caused by a series of meteors passing over the Great British Isles.
The weather is hot, and the nights are dry.
People in the shelter sleep in the