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Scientists face several significant obstacles in sending humans to Mars, including the long duration of the journey, which can take six to nine months, raising concerns about radiation exposure and the psychological effects of isolation. Additionally, life support systems must be developed to provide sustainable food, water, and oxygen for extended missions. The challenges of landing safely on the Martian surface and ensuring safe return to Earth also pose technical hurdles. Finally, funding and international collaboration are critical but often inconsistent, complicating long-term planning and development.
What else can I help you with?
What other planets have you humans sent space probes to?
If by humans visiting you mean , Which planet's have had humans land on that planet the answer is none. The only other place in space that humans have visited is the moon.
How come no one has walked on Mars?
No one has walked on Mars because it is a technologically challenging and expensive endeavor. Sending humans to Mars requires overcoming numerous obstacles such as developing advanced life-support systems, spacecraft capable of long journeys, and landing safely on the Martian surface. Multiple government space agencies and private companies are currently working on plans to send humans to Mars in the near future.
Why do scientists use mouse and rat models to study stem cells?
It is illegal to use humans. Rats and mice are inexpensive and easy to keep.
What type of scientists uses fossils and artifacts to study early humans?
Paleoanthropologists are the scientists who study fossils and artifacts to understand early humans and their ancestors. They analyze skeletal remains, tools, and other archaeological evidence to gain insights into human evolution, behavior, and culture. By examining these remnants, they piece together the story of human development over millions of years.
How do people decide to explore planets using people?
People decide to explore planets using robots, rovers, and other forms of technology due to the risks and challenges involved in sending humans on such missions. Robotic exploration allows for collecting data, conducting experiments, and gathering information that can inform future human missions. Additionally, sending robots is often more cost-effective and efficient than sending humans.
What was the point of sending dogs in space?
Since scientists were not sure what would happen to humans in space, dogs were used as substitutes for experimental for data gathering.
What do scientists call modern humans?
Homo sapiens
Scientists who argue that mordern humans evolved from a single population believe that humans came from the continent of?
Most scientists believe that humans originated in Africa.
What obstacles would humans have to overcome to live on Mars?
the moon
Why are they sending humans to live on the moon?
At this time there is no current mission to send humans to live on the moon.
Scientists think humans first appeared in the of the geologic time scale?
Humans
What have scientists found about humans and yeast?
Humans are stupid and yeast makes bread.
What are the major obstacles to bringing humans deeper into space?
-- cost -- popular support
What are major obstacles to bringing humans deeper into space?
-- cost -- popular support
What are some solution to sending humans to mars?
the person will sufocate and die
Can humans prevent earthquake?
no
what can humans do to prevent tornadoes?
Nothing. We cannot prevent tornadoes.
