New lunar gravity maps point out a stark and unexpected difference between the sizes of ancient asteroids that slammed into the moon billions of years ago and the sizes of the rocky bodies that occupy the in the Main Asteroid Belt today.
Something is erasing craters on several moons of Saturn. What are the most likely causes?
They look like the perfect couple formed by a simultaneous two-fer asteroid strike, but Quebec's Clearwater Lakes are nothing of the sort.
Claims that Russian scientists have discovered a huge asteroid that could threaten Earth in the near future are just not correct, according to NASA.
A United Nations team has been deliberating over the years regarding the gathering and analysis of near-Earth object (NEO) data.
A comet the size of a small mountain and about as solid as a pile of talcum powder whizzed past Mars.
Russian state media has announced a Russia-US agreement to share information in the event of natural or man-made disasters, despite the escalating unrest in Eastern Ukraine.
Out of fuel and flying fast, NASA’s LADEE spacecraft crashed into the moon early Friday, three days shy of its expected mission end. Continue reading →
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