Twice as big in volume as the Earth, HD 40307g straddles the line between "Super-Earth" and "mini-Neptune" and scientists aren't sure if it has a rocky surface or one that's buried beneath thick layers of gas and ice.

The completed jigsaw puzzle is a beautiful poster. Made to deliver wholesome downtime for friends & family. Ships in gift-ready box for a show-stopping presentation.

• Satin finish image sublimated on chipboard
• Suitable for hanging and framing

All orders ship same or next business day.

If the subtotal of your order is over $50 the shipping is free (the discount is applied automatically to the cart at checkout)

If there is an issue with your order or something arrives damaged, we will refund or replace it.

Not happy with the puzzle you received? No worries. We're so confident that you're going to love it that we offer free returns.

If you have questions, please contact us at Harrison@Mykaimo.com