The dinosaurs were wiped out by an asteroid, but does that mean we risk suffering the same fate - and should you be worried about the possibility? Leah Crane sets the matter straight ...

Debris from the collision could have formed another moon of Saturn called Hyperion, and affected the tilt of Saturn itself.

Kelly Fast, a planetary defense officer at NASA, says there could be 15,000 undetected asteroids that have the potential to take out a city.

A top astronomer responsible for defending the Earth against asteroids has revealed what keeps her up at night — thousands of “city killer” space rocks that remain undetected. Dr Kelly Fast, NASA’s ...

NASA's head of planetary defence has revealed what keeps her up at night - tens of thousands of 'city killer' asteroids that remain undetected.

"Aloha Means Love” gift collection features Kona Earth’s award-winning Kona coffee along with handcrafted Hawaiian ...

NASA’s official plan is to deorbit the International Space Station at the end of its life, and send it in a controlled death ...

As low-Earth orbit becomes more crowded, the risk of orbital collisions is on the rise, especially when those satellites lose the ability to avoid each other, or maneuver out of the path of space junk ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London. Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and ...

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The Earth Dynamics Geodetic Explorer (EDGE) is one of two missions NASA selected Feb. 5 for its Earth System Explorer program. Credit: Lanteris Space Systems WASHINGTON — NASA has selected two Earth ...