An asteroid as long as a basketball court will give Earth a close shave next month.
Scholars have known for thousands of years that Earth is round. One rapper thinks they've got it all wrong.
We're having a hard time finding extraterrestrial life. Does this mean we're the only ones? Or does it mean that all the aliens are dead?
Astronomers say giant comets dubbed centaurs argue for an expansion of the list of potential hazards to our home planet.
As the Arctic descends into 24 hour darkness, a strange iridescent phenomena popped up over a Norwegian town.
Say if Mars had intelligent beings able to talk to us at the same time as we talked to them -- how would that have changed our history?
One year to the day after lifting off, the Japanese spacecraft Hayabusa 2 paid its home planet a quick visit for a speed-boost -- taking some photos before continuing its journey.
When the moon was formed from a massive planetary collision billions of years ago, somehow very little of Earth's water ended up on the moon -- and planetary scientists aren't sure why. Continue reading →
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