A vast reservoir of the rare gas helium-3 may be hanging out in Earth’s metallic core. Source Share: Previous Post GMC Hummer EV Pickups On Sale For Big Money On Used Market Next Post A rumored Qualcomm flagship processor may arrive in time to kick off the summer Related Articles Space ‘The spacecraft really reacted great:’ NASA astronauts praise Boeing Starliner’s performance (video) Space HBO’s ‘Westworld’ is returning for season 4 and here’s a trailer for your sci-fi needs Space New Perseverance rover photos from Mars show tantalizing layered rocks Space SpaceX launches private Ax-3 mission to ISS, 1st Turkish astronaut on board Space Look up! The moon is visiting bright Jupiter in the night sky Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. − six = one