资讯

Case goes on and community support grows for San Jose community leader and tattoo artist Guillermo Reyes Medina ...
Anyone who enters the country illegally would be ineligible for a bond hearing before an immigration judge, according to the directive.
Prior to this analysis, seven craters on Mercury were thought to contain ice on the surface. New findings confirmed past evidence indicating the presence of ice for five such craters, but did not show ...
Mercury, the innermost planet of our solar system, has always been a world of extremes,scorching days, freezing nights, and an airless, cratered surface. Though visited by spacecraft early on, much of ...
Now, three different lines of evidence back the water-ice interpretation. Infrared laser pulses fired at the planet by MESSENGER's Mercury Laser Altimeter have revealed bright regions inside nine ...
Mercury – the planet, not the element – was in the news this past week. For some time, we had suspected that the poles of Mercury might harbor deposits of water ice.
On Mercury. The newly observed ice is located in the shadowed region of Mercury's north pole, and is thought to be, the AP reports, somewhere between 1.5 feet and 65 feet deep.
A NASA spacecraft now circling Mercury is set to tackle some big mysteries of the scorched, tiny world – including whether or not water ice lurks in its shadowy craters.