Every Mario Kart fan has struggled through the neon turns of Rainbow Road, and now Captain America has an upgrade that will ...

The Hubble Space Telescope produced some jaw-dropping images of swirling galaxies, shining star clusters, and nebulae that channel the spirit of Thor's colorful bifrost bridge this year.

And, as a final touch, Odin connects Asgard to Midgard with a rainbow bridge called Bifrost. This is an adapted version of the full Viking creation myth, focusing solely on Odin's part in it.