Imagine you landed your space ship on a new planet. Describe what you saw. Write about aliens also.word limit 80-100 words
Answers
Answer:
Another announcement, just as momentous, followed last September: Water still flows on Mars today—at or very near the surface. For more than a decade, NASA’s strategy in exploring Mars has been to “follow the water”; the agency reasons that wherever there’s water, we might find life. Now, having made the case for water, space agencies are preparing to launch Mars missions whose primary purpose is to search for evidence of biology. And, unlike earlier searches, these missions have a real chance for success.
In the 1960s, the first generation of planetary scientists tried to come up with a single suite of instruments (for what became the 1976 Viking landers) that could settle definitively whether life exists on Mars. Ultimately, they failed. Scientists now suspect that past experiments in Martian biology asked questions that were too narrow or even wrong.
“Defining life is a problem,” explains Carol Cleland, a University of Colorado philosopher who has spent more than a decade examining the scientific and philosophical literature on the nature of life. “If your definition is wrong, you’ll look for the wrong thing—and be liable to miss all kinds of weird forms of life. Even today, we haven’t gotten away from an Aristotelian definition.”
Explanation:
this is your answer please mark as a brain list me