Question

what is universe, and is their any extraterrestrial person in? ​

Answer 1

ᴜɴɪᴠᴇʀsᴇ ɪs ᴀ ᴠᴀsᴛ sᴘᴀᴄᴇ ᴡʜᴇʀᴇ ᴛʜᴇʀᴇ ɪs ɴᴏ ᴍᴇᴅɪᴜᴍ ʟɪᴋᴇ ᴀɪʀ ᴡᴀᴛᴇʀ ʙᴜᴛ ɪᴛ ʜᴀs sᴏᴍᴇ ᴄᴇʟᴇsᴛɪᴀʟ ʙᴏᴅɪᴇs ʟɪᴋᴇ ᴘʟᴀɴᴇɴᴛs ᴀsᴛᴇʀᴏɪᴅ sᴛᴀʀs ᴀɴᴅ ᴍᴀɴʏ

Answer 2

Answer:

universe is a mixture of gases like inert and some extra gases

Explanation:

1. according to nasa like our earth there is a another planet for aliens
2. thanks you sibi and mark me brainleist answer please