Question

Why does the sky appears dark instead of blue to an astronut

Answer 1

Answer:

Explanation:

As we go up the atmosphere the amount of particles decreases,so if there are less or no particles in the atmosphere, light from the sun would not be scattered and thus the astronaut is able to see a dark sky

Answer 2

ᴛʜᴇ sᴋʏ ᴀᴘᴘᴇᴀʀs ᴅᴀʀᴋ ɪɴsᴛᴇᴀᴅ ᴏғ ʙʟᴜᴇ ᴛᴏ ᴀɴ ᴀsᴛʀᴏɴᴀᴜᴛ ʙᴇᴄᴀᴜsᴇ ᴛʜᴇʀᴇ ɪs ɴᴏ ᴀᴛᴍᴏsᴘʜᴇʀᴇ ɪɴ ᴛʜᴇ ᴏᴜᴛᴇʀ sᴘᴀᴄᴇ ᴛʜᴀᴛ ᴄᴀɴ sᴄᴀᴛᴛᴇʀ ᴛʜᴇ sᴜɴʟɪɢʜᴛ. ᴀs ᴛʜᴇ sᴜɴʟɪɢʜᴛ ɪs ɴᴏᴛ sᴄᴀᴛᴛᴇʀᴇᴅ, ɴᴏ sᴄᴀᴛᴛᴇʀᴇᴅ ʟɪɢʜᴛ ʀᴇᴀᴄʜ ᴛʜᴇ ᴇʏᴇs ᴏғ ᴛʜᴇ ᴀsᴛʀᴏɴᴀᴜᴛs ᴀɴᴅ ᴛʜᴇ sᴋʏ ᴀᴘᴘᴇᴀʀs ʙʟᴀᴄᴋ ᴛᴏ ᴛʜᴇᴍ.