'This old nickname for the star we call the sun can also mean a Martian day, a bit longer than ours'
a sol
SCIENCE: This old nickname for the star we call the sun can also mean a Martian day, a bit longer than ours
This old nickname for the star we call the sun can also mean a Martian day, a bit longer than ours
This old nickname for the star we call the sun can also mean a Martian day, a bit longer than ours
"S"CIENCE
a sol
"S"CIENCE