资讯

A new study sheds light on some unlikely survivors of the asteroid impact that wiped out most dinosaurs 66 million years ago: ...
The Analemma Tower, a concept by Clouds AO, proposes a skyscraper suspended from an asteroid in geosynchronous orbit. This ...
Yale University ecologists reveal a lizard lineage that rode out the dinosaur-killing asteroid event with unexpected ...
NASA says the 10-storey YR4 asteroid could hit the Moon in 2032, which could see global communications come to a complete ...
The designation is already used in other parts of the world to raise awareness for space science and planetary defense.
Yucatan's Chicxulub crater marks one of our universe's most momentous historical events: when an asteroid strike killed 75% ...
JF flew about 199,000 miles (320,000 km) away from Earth. It's estimated size is about 34 feet wide (10 meters), roughly the ...
Astronomers estimate that an asteroid this large comes this close to Earth only about once every 7,500 years. It also appears ...
NASA confirmed a meteor entered Earth's atmosphere over Georgia, disintegrating with energy equivalent to 20 tons of TNT.
July will kick off with colorful flashes of light during Independence Day celebrations across the United States, but the ...