Ptolemy did not discover any planets. He lived in the 2nd century AD and his work primarily focused on developing mathematical models to explain the motion of the planets as observed from Earth. The discovery of the planets we now know was made by astronomers in different time periods.
I would suppose that the scientist with the super powered telescopes would discover planets before the astronauts would.
Neptune.
Kepler did not discover ellipses. In 1605 he discovered that the orbits of the planets were ellipses rather than perfect circles.
It is possible that we may discover evidence of microbial life on other planets before 2050, especially as technology and space exploration efforts advance. However, the discovery of complex life forms on other planets may be more challenging and could take longer.
no the Egyptians did.
no they have not
generally the men who discover them.
none
nup
The Egyptians along with many other cultures would have known about the six naked eye visible planets. (Mercury, Venus, Earth - obviously), Mars, Jupiter and Saturn.
14
Johannes Kepler
it was originally the EGYPTIANS who discovered paper. 'papyrus' is its original form.ok?
farming?
The ancient Egyptians knew the existence of 5 other planets in the Solar System, which are Jupiter, Mars, Mercury, Saturn and Venus. They depicted the planets as deities sailing across the heavens.
Ptolemy did not discover any planets. He lived in the 2nd century AD and his work primarily focused on developing mathematical models to explain the motion of the planets as observed from Earth. The discovery of the planets we now know was made by astronomers in different time periods.