3

Animals have been here

So have plants

An object with an internal combustion engine has visited

So has something with four magnetometers

What am I?

2 Answers2

2

Since the edit it looks suspiciously like

Space

Animals and plants have been

to space

and so have many

rockets (internal combustion engine).

There are

cubesat (nano-satellite) parts which carry four magnetometers see here

hat
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  • Well done! Your variant has correct –  Dec 26 '18 at 16:12
  • Thank you. I would never have guessed the blanks in your last version. I was just thinking... maybe you could have placed some guiding hints before filling in the blanks. Unfortunately it's too late now. – hat Dec 26 '18 at 16:16
  • I'll try for my next puzzle. You could have a go at this: https://puzzling.stackexchange.com/questions/77785/animal-connect-wall –  Dec 26 '18 at 16:17
  • By the way, there are several classifications for internal combustion engines: see https://en.wikipedia.org/wiki/Internal_combustion_engine – hat Dec 26 '18 at 16:27
  • @DManokhin: I will have a go at that one tomorrow, it's getting late now. It looks cool. – hat Dec 26 '18 at 19:10
0

The solution I was looking for:

Space

Animals and plants

have been to space

And

Elon Musk's Tesla Roadster (internal combustion engine)

And

Voyager 1 has four magnetometers