An expert in meteorites says a bright flashing light and loud boom over the skies in metro Phoenix looks like a single meteor burning up as it entered the Earth's atmosphere at thousands of miles per hour.
Sharks swim around a platform off Mexico's east coast as scientists drill deep into the ocean floor, extracting the remains of the asteroid widely blamed for the demise of the dinosaurs.
The box was inconspicuous, but Lawrence Livermore National Laboratory (LLNL) postdoctoral researcher Megan Bruck Syal immediately knew its contents: two meteorites around the size of walnuts. They formed about 4.6 billion ...
After a comet for Halloween, another Earthly holiday will be marked by a visit from a celestial body—this time a large asteroid zipping past on Christmas Eve, astronomers said Thursday.
A massive space rock that will shave by Earth on Halloween looks like a dead comet with a skull face, NASA said after gaining a closer look at the spooky space object.
An asteroid four times the size of a football pitch will miss Earth on All Hallows' Eve. The flyby highlights the need to watch for space rocks.
A big asteroid is hurtling toward Earth and will shave past our planet on Halloween, but astronomers say there's no need to be spooked—it's definitely not on a collision course.
Should we fear that someday a huge asteroid would fulfill one of the apocalyptic scenarios envisaged for Earth, when a space rock smashes into our planet causing a global disaster? Judit Györgyey-Ries, an experienced astronomer ...
On Oct. 12, 2017, the asteroid 2012 TC4 is slated to whizz by Earth dangerously close. The exact distance of its closest approach is uncertain, as well as its size. Based on observations in October 2012 when the space rock ...
NASA is aiming to launch a rocket to an asteroid in five years and grab a boulder off of it—a stepping stone and training mission for an eventual trip sending humans to Mars.