Our planet isn't a perfect sphere but an oblate spheroid, bulging at the Equator due to rotation. This subtle flattening, though unnoticeable daily, significantly impacts GPS, climate studies, and ...

Every time I see the moon in the sky, it makes me happy. Our natural satellite is so familiar it’s easy to take it for ...

Every time I see the moon in the sky, it makes me happy. The big picture of the moon’s origin is fairly well established.

In this version of alternate history, Columbus set sail on his epic voyage to the Americas to prove to the world that the ...

If the Earth had an edge, it might look something like this, the edge of a flat Earth. A vast frozen wall at the horizon, ...

Space debris repeatedly falls on or washes up in Australia. Now, round metal spheres on a beach in Queensland are causing ...

So what objects do we find in-between? Subscribe and join us weekly for astronomical facts and interesting science. If you ...

Nasa funds trio of lunar landers, redirects Mars rover to Moon base push Private landers and a repurposed PROMISE rover will ...

Earth receives about 7 percent less light during aphelion than during its closest approach to our star, yet the average ...

Earth’s aphelion on July 6 puts it farthest from the sun in 2026, but summer heat comes from Earth’s tilt, long days and ...

The Earth is four and a half billion years old, so why they started appearing then is unknown, as is the mechanism to make ...

A surprising reversal in molten iron flow beneath the Pacific is giving scientists a sharper view of how Earth’s magnetic ...