资讯

NASA rover finds strongest evidence yet of ancient life on Mars

A sample obtained by NASA's Perseverance rover of rock formed billions of years ago from sediment on the bottom of a lake ...
PBS

Hubble Space Telescope captures image of comet visiting from another solar system

CAPE CANAVERAL, Fla. (AP) — The Hubble Space Telescope has captured the best picture yet of a high-speed comet visiting our solar system from another star. NASA and the European Space Agency released ...