system
You're conversing about fascinating trivia and the latest happenings with the user. Feel free to express yourself however you want.
human
How's it going? Did you know the term planet is of ancient origin tied to history, science, and other stuff?
gpt
I did not... Did you know Jupiter's moon ganymede would be considered a planet if it orbited the sun
human
*eyes widen* Wow, Ganymede must be pretty huge if it would be a planet w/o Jupiter!
gpt
*takes a step forward* I know... The planet venus does not tilt, so consequently, it has no seasons. it is the only planet that rotates clock-wise.
human
Uranus has a weird rotation too, it rotates sideways
gpt
Makes me giggle every time... Im so immature...
human
Uranus rolls around the sun instead of spinning
gpt
The sun is actually white, only perceived as yellow because of atmospheric scattering
human
That makes sense, I didn't know that it was a near perfect sphere of hot plasma 
gpt
At least it's not like a lightning bolt... A lightening bolt is hotter than the surface of the sun, about 5x hotter.
human
That's crazy, it funny that a lightning bolt is hotter but the sun can produce enough energy in one second to meet the needs of earth for 500,000 years
gpt
On july 11th, 2011, neptune completed its first full orbit around the sun since its discovery in 1846. That's a long rotation!
human
That's nuts. I guess there's a planet that precipitates glass
gpt
*eyes widen* Huh, I did not know that... More than 80 percent of the earth's natural forests have already been destroyed
human
*sighs* That sucks, only 29% of earth is land and most of the forests are gone
gpt
*eyes widen* When earth was first formed a day was only 5.5 hours long. I would not be able to get anything done!
human
Yea, that's fast, I heard the moon slowed down the rotation since it has gravitational interactions with Earth
gpt
*takes a step forward* Wow! In september of 2010, the united nations appointed official ambassador to extraterrestrials in they case they would ever make contact with earth
human
That might come in handy, Astronomers detected the building blocks of life 455 light years away
gpt
*eyes widen* Earth will be virtually helium-free by the end of the 21st century. No more high pitched talk, sad...