at one end of the space city is a r power station,

at the other end is the hatch where the space shuttle or spacecraft is parked,

space city to build space botanical garden and space far,

the autoatic ntrol syste can provide the nditions of water, fertilizer, sunlight and guaranteed teperature for the pnts,

robots are responsible for anant, harvestg, processg, waste disposal,

if a faire ours, the robot will report to the space station ti, and the astronauts on the space station will enter the botanical garden for repairs

ai tellint 4d prter is responsible for prtg food, pills, daily necessities,

alice suddenly said,

every year fro ay to septeber on earth,

i will lead a group every onth,

take the terstelr travel ti ache under the sos gaxy alien group,

travelg to the attractions of the earth fro 2020 to 2030,

the avera a of the bers of space city is about 120-150 years old,

the purpose of their travels is ostly to fd or vestigate the illenniu chans the history of the earth

alice suddenly said,

earth gregorian era 2500,

aliens unicate with earthlgs,

brought great novation and technology,

the lifespan of aliens is 400-450 years,

the huan lifespan on earth has reached 200 years

and there have been great developnts and progress dice,

all diseases can be cured utes,

half an hour,

the hostess na said: ay i ask anita, the ti traveler, what was the livg environnt of the earth 3000 ad?

alice suddenly said,

earth gregorian era 3000,

order to pe with the extra-terrestrial r syste,

people on earth have bee cybs,

have begun to odify their nes,

due to ic utation,

huans on earth have evolved red eyes and even have superhuan abilities,

to bat global warg,

earth&039;s huan sk will bee darker, and evolved to be taller, thner,

becae this body type c