- Can we plant trees on Mars?
- Why is Venus called Earth’s sister?
- Is there oxygen on Saturn?
- Does Jupiter support life?
- Will humans go extinct?
- How long could you survive on Venus?
- Is Venus hot or cold?
- What is the hottest place on earth?
- Can a human survive on Saturn?
- What is the deadliest planet?
- What planet can we breathe on?
- Does Mars have oxygen?
- How long could you survive on Pluto?
- What is the hottest thing in the universe?
- Is there oxygen on Jupiter?
- Is Earth the only planet with life?
- Can we breathe on Venus?
- What planet can we live on?
- Is there oxygen on Venus?
- Can we breathe on Mars?
- How many dead bodies are in space?
Can we plant trees on Mars?
They’d still need a thick nitrogen/oxygen atmosphere, though.
The soil contains perchlorates which are somewhat toxic to us, but plants may be fine with them.
Mars does have enough sunlight to grow plants..
Why is Venus called Earth’s sister?
Venus is a terrestrial planet and is sometimes called Earth’s “sister planet” because of their similar size, mass, proximity to the Sun, and bulk composition. It is radically different from Earth in other respects.
Is there oxygen on Saturn?
But in Saturn’s atmosphere, molecular oxygen was created without life present, through a chemical reaction with the sun’s radiation and icy particles that comprise Saturn’s rings. … “That means you don’t need biology to produce an O2 atmosphere,” Waite said.
Does Jupiter support life?
Jupiter cannot support life as we know it. But some of Jupiter’s moons have oceans beneath their crusts that might support life.
Will humans go extinct?
The short answer is yes. The fossil record shows everything goes extinct, eventually. Almost all species that ever lived, over 99.9%, are extinct. … Humans are inevitably heading for extinction.
How long could you survive on Venus?
You would breathe in toxic gas (CO2 and H2SO4) and die. Russia sent 10 probes to the surface of Venus. None of them withstood the harsh environment longer than two hours. You would survive for around 2 seconds.
Is Venus hot or cold?
Average Temperature on Each Planet Venus is the exception, as its proximity to the Sun and dense atmosphere make it our solar system’s hottest planet. The average temperatures of planets in our solar system are: Mercury – 800°F (430°C) during the day, -290°F (-180°C) at night. Venus – 880°F (471°C)
What is the hottest place on earth?
In July 1913, observers in Furnace Creek, California—Death Valley—watched the thermometer reach 56.7°C (134°F) and declared it to be the highest temperature ever recorded on Earth.
Can a human survive on Saturn?
At least, you wouldn’t be able to live on Saturn like you’d live on Earth, or perhaps even Mars. Saturn is what we call a “gas giant.” It is a planet made up most of hydrogen and helium. This means that there is no solid surface on Saturn, Well, that we know of, anyway. … Second, its a really inhospitable planet.
What is the deadliest planet?
VenusWithout a doubt, Venus is the deadliest planet in our solar system thanks to its sulfur dioxide–rich clouds. Those clouds prevent useful sunlight from reaching the planet’s surface and stop deadly carbon dioxide from leaving the atmosphere.
What planet can we breathe on?
EarthAnswer 2: in our solar system Earth is the only planet with a lot of oxygen (21% on earth) in the atmosphere.
Does Mars have oxygen?
There is not much air on Mars — the atmospheric pressure there is less than one one-hundredth of what we breathe on Earth — but what little is there has baffled planetary scientists. Oxygen, which makes up about 0.13 percent of the Martian atmosphere, is the latest puzzler.
How long could you survive on Pluto?
248 Earth yearsIf you lived on Pluto, you’d have to live 248 Earth years to celebrate your first birthday in Pluto-years. If you lived on Pluto, you would see Charon from only one side of the planet. Charon’s orbit around Pluto takes about six and one-half Earth days.
What is the hottest thing in the universe?
A CERN experiment at the Large Hadron Collider created the highest recorded temperature ever when it reached 9.9 trillion degrees Fahrenheit. The experiment was meant to make a primordial goop called a quark–gluon plasma behave like a frictionless fluid. That’s more than 366,000 times hotter than the center of the Sun.
Is there oxygen on Jupiter?
Jupiter is made of mostly hydrogen and helium gas. So, trying to land on it would be like trying to land on a cloud here on Earth. There’s no outer crust to break your fall on Jupiter. … First things first, Jupiter’s atmosphere has no oxygen.
Is Earth the only planet with life?
Earth is the only planet in the universe known to possess life. The planet boasts several million species of life, living in habitats ranging from the bottom of the deepest ocean to a few miles into the atmosphere. And scientists think far more species remain to be discovered.
Can we breathe on Venus?
Air on Venus The atmosphere of Venus is very hot and thick. You would not survive a visit to the surface of the planet – you couldn’t breathe the air, you would be crushed by the enormous weight of the atmosphere, and you would burn up in surface temperatures high enough to melt lead.
What planet can we live on?
The only way for humans to survive is to colonize at least one other planet, possibly Mars, says futurist Michio Kaku. This self-portrait of NASA’s Curiosity Mars rover shows the vehicle exploring the red planet.
Is there oxygen on Venus?
Without life there is no oxygen; Venus is a bit closer to the Sun so it is a bit warmer so there is slightly more water in the atmosphere than in Earth’s atmosphere. without oxygen there is no ozone layer; without an ozone layer, there is no protection for the water from solar ultraviolet (UV) radiation.
Can we breathe on Mars?
By comparison, Mars’ atmosphere is 95 percent carbon dioxide. … “There’s no free oxygen in the Martian atmosphere. You cannot breathe this gas. You would die of hypoxia within minutes.”
How many dead bodies are in space?
However, of the roughly 550 people who have so far ventured into space, only three have actually died there.