On this week's show, Andrew Hoyle is joined by Rich Trenholm and special guest, ex-CNET writer Nate Lanxon. They discuss just why NASA's discovery of seven exoplanets orbiting close together around a nearby sun is so exciting.

Nate may or may not get all sciencey and Andy may or may not understand all of it.

Also up for discussion is Japan's decision to recycle old smartphones into Olympic medals and Apple has given a move in date for its amazing new spaceship campus.

Finally, the trio break down all the exciting rumours about what cool new smartphone tech will land at Mobile World Congress in Barcelona next week. Expect to see new handsets from LG, Huawei, Motorola and many more. Not Samsung though -- we have to wait until April for Samsung.

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