A new study out this week said that the Earth's inner core is less solid than previously thought. Scientists still have questions, though.

The space rock is heading in our direction at some 18,700 miles per hour, according to the space agency's data.

An asteroid named 2024 YR4 has a 2.1% chance of striking Earth on December 22, 2032, with potential impact zones identified ...

Over the next several weeks, astronomers will be looking closely at an asteroid called 2024 YR4 that could be as big as a ...

At the end of 2024, astronomers detected an asteroid in the night sky. It was given the designation Y, since it was ...

Scientists believe the exoplanet HD 20794 d, six times the mass of Earth, could harbour liquid water on its surface.

Scientists have officially confirmed the discovery of a new super-Earth, HD 20794 d, located just 20 light-years away. This ...

Scientists of course cannot cut into Earth and directly observe its insides. Instead, their knowledge is inferred from the ...

Researchers studying decades of earthquake data say they have found the first evidence that, in addition to spinning backward ...

Space agencies and billionaires are still mostly focused on Mars. However, if life exists beyond the Earth but within the ...

HD 20794 d, with a mass six times that of Earth, orbits a star similar to our sun. The planet’s location within the habitable ...

Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but with a telescope you can spot Neptune and Uranus.