资讯

scientists say that Pluto is likely to have water ice, geysers, and volcanoes. The ice mountains are 11,000 feet high, and the planet's surface does not have a single impact crater, indicating ...
It would be like a crater on Earth’s crust, which may develop plant life over the decades but is still visible as a large impact area on the underlying ground. But Pluto has other craters that ...
Images from New Horizons revealed another unexpected feature: an area of the planet featuring a range of mountains rising to 3,500 metres from the surface, surrounded by smooth terrain with few signs ...
For starters, we didn't know Pluto had craters until today. "We didn't really start seeing craters until the image released today - the pictures simply weren't sharp enough till now," Curt Niebur ...
Pluto and its moon's mountains and craters are being named after sci-fi heroesPluto and its moon's mountains and craters are being named after sci-fi heroes ...