Recent flybys of the fiery world refute a leading theory of its inner structure — and reveal how little is understood about ...

Rutherfurd’s Moon images are beautiful, but they also marked an important leap forward for scientific imaging through their ...

The amount of things you can craft in Infinite Craft isn't technically infinite, but it sure is a lot. There are hundreds of recipes to discover, so we compiled them all.

(via Steve Mould) Thanks to Galilean relativity it should be just as hard to run on an inclined treadmill as it is to run on a hill of the same incline. But you don't gain... (via Minute Earth) There ...

Despite decades of searching for this signal, astronomers have yet to find it. The problem is that our Earth is too noisy, ...

Historical context of GNSS in space. The latest historic chapter in GNSS for space users was launched, as one would expect, at an Institute of Navigation (ION) GNSS+ conference t ...

They were spotted by Galileo Galilei more than 400 years ... every single chunk of rock in Saturn’s rings a moon, but exactly where to draw the line isn’t clear. That said, there is probably ...

Among all of the moons in our solar system ... Learning how much water Jupiter holds clarifies how the solar system formed. In 1995, NASA’s Galileo probe sampled the atmosphere for nearly an hour. Its ...

The far side of the moon experiences a lunar day of just over 29 days in length and a lunar night of approximately two weeks, just like the near side that faces Earth. While writing this article, I ...

The night sky tonight and on any clear night offers an ever-changing display of fascinating objects you can see, from stars and constellations to bright planets, the moon, and sometimes special ...

Callisto lies outside this field of view, farther to the west. Credit: Astronomy: Roen Kelly Jupiter’s Galilean moons continue performing, orbiting the planet in periods ranging from two to 17 days.