Trump wants an ‘Iron Dome’ over the US. But even a mini version in the Pacific is ...
President Donald Trump has called for an expansive, next-generation missile defense shield for the mainland United States, ...
来自MSN7 天
Upheaval Dome: Utah's 'belly button' that has divided scientists since its discovery
Upheaval Dome is a giant rock formation in southeastern Utah with two potential origin stories, although most scientists ...
Live Science7 天
Upheaval Dome: Utah's 'belly button' that has divided scientists since its discovery
Upheaval Dome is a giant rock formation in southeastern Utah with two potential origin stories, although most scientists think it was created by an ancient meteor strike.