An update of the convection code ASPECT enables full coupling of plume dynamics with buoyancy effects of transition zone ...

Atomic clocks are more accurate than those used to define the second, suggesting the definition might need to change ...

The climate on such a world must be beyond bizarre. A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away. The planet, known as HD ...

An Indian astronomer captured an awe-inspiring time-lapse video showcasing Earth's rotation from the ... shot in Ladakh captures a breathtaking transition from day to night. It exhibits the ...

The temperature can change from very hot to very cold, depending on sunlight exposure. It can range from 1,700°C (3,092°F) in the sun to -270°C (-454°F) in the shade.

This is the background to the discovery of super-Earth HD 20794 d by an international ... atmospheres of exoplanets directly." The habitable zone around the star HD 20794 (in green) and the ...

Skip ahead 20 years and Reunion Island carries the dubious distinction of being dangerously sharky. But the surf remains the same. It's an epic tropical island that offers much more surf potential ...

where if it was to land on a major city - and there are a few in the potential hit zone - that would be disastrous." The asteroid is currently tens of millions of miles away from Earth ...

A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away. The planet, known as HD 20794d, gets farther out from its star than Mars is ...