‘The outsiders’: Who’s who in Trump’s new White House
Some are predictable picks for their roles, most are not. Meet the people you’ll be seeing a lot in the next three years.
Earth.com42 分钟
Water reservoir on Mars is two miles deep, would cover planet with nine feet of water
The Medusae Fossae Formation of Mars has ice deposits over 2 miles deep, potentially providing vital water resources for ...
Live Science42 分钟
China now has a 'kill mesh' in orbit, Space Force vice chief says
"That capability gap is significantly narrowed, and we've got to change the way we're looking at space, or that capability gap may reverse and not be in our favor anymore." ...