"Northern Lights - Southern Cross" is a song by the Australian band The Seekers, released in 1968. The song reflects on the contrasting beauty of the Aurora Borealis in the Northern Hemisphere and the Southern Cross constellation visible in the Southern Hemisphere. It captures the essence of longing and the connection between different parts of the world. The lyrics evoke imagery of nature and the night sky, highlighting the emotional ties people have to their surroundings. The song's melody and harmonies showcase the group's folk-pop style, making it a memorable piece that resonates with themes of exploration and belonging.