703-Carat L’Heure Bleu Tanzanite Carving Sets New GUINNESS WORLD RECORDS(TM) Title as World’s Largest Cut TanzaniteMarch 28, 2024
News NASA spacecraft hits asteroid head-on in attempt to alter trajectorySeptember 27, 2022 In the first defence test of its type, a NASA spacecraft intentionally smashed into an asteroid to alter its trajectory.…