Shortly after sunset on any evening, look eastward to see Earth’s own shadow climbing into view. In a clear sky it forms a dark blue band below a band of bright pink or orange. The shadow climbs higher as the twilight fades.
Shopping Cart
Shortly after sunset on any evening, look eastward to see Earth’s own shadow climbing into view. In a clear sky it forms a dark blue band below a band of bright pink or orange. The shadow climbs higher as the twilight fades.