An asteroid that could level a city now has a 3.1-percent chance of striking Earth in 2032, according to NASA data released Tuesday – making it the most threatening space rock ever recorded by modern ...

YR4: The Potential Impact Scenario If 2024 YR4 were to hit Earth, the most likely outcome would be an airburst explosion in the atmosphere rather than a direct surfa ...

Nasa has increased the odds once again of ‘city killer’ asteroid YR4 whacking into Earth in 2032. The chance of a direct hit ...

But the mission will also bring something that’s never been installed on the moon or anywhere else in space before—a fully ...

Atomic nuclei exhibit multiple energy scales simultaneously—ranging from hundreds down to fractions of a megaelectronvolt. A new study demonstrates that these drastically different scales can be ...