Women held keys to land and wealth in Celtic Britain 女性曾掌控不列颠凯尔特 ...
Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...
An asteroid could collide with Earth: What could happen, and should we worry?
An asteroid becomes a meteorite when it travels to Earth from a nearby orbit or the outer solar system and collides with ...
The saga for 2 astronauts stuck in space appears to be coming to an end
NASA has announced Suni Williams and Butch Wilmore will likely arrive back on Earth a little sooner than planned ...
eng.obozrevatel3 天
"It's almost science fiction": scientists have noticed changes in the shape of the Earth's ...
The Earth's inner layer is a hot solid metal ball surrounded by an outer core of liquid metal, experts say. Scientists have ...
KEYT4 天
‘It’s almost science fiction’: Scientists say the shape of Earth’s inner core is ...
Scientists who just months ago confirmed that Earth’s inner core recently reversed its spin have a new revelation ...
Space.com6 天
Exploring Venus may require exotic tech like balloons and 'aerobots'
"Exploring the clouds, say by balloon, can be done with technology that's ready today," Byrne told Space.com. "We could ...
See Saturn, Venus, other planets, at IUK Observatory open house
So long as the weather cooperates, Saturn, Venus, Mars, Jupiter and the moon will be visible Sunday evening during an open house at the Indiana University Kokomo Observatory. The open house begins at ...