When you look at the solar system, you might notice that the planets' orbits are tilted, and oddities in the protoplanetary ...

What had once been a large cloud of dust and gas had grown so mighty that it collapsed under its own weight, with the result ...

NASA unveiled the result of the research that analyzed over 40 years worth of old satellite data to add more into the ninth ...

There are a couple of ways that scientists can date planets, so which planets formed first in our solar system?

The shocking findings were part of a recent study in which astronomers effectively peered back in time to discover what Jupiter was like in its early years. Jupiter is not only the largest in the ...

Need a refresher about 3I/ATLAS? Here's everything to know about the interstellar object, including when the latest ...

A new study suggests yet another theory for a possible extra planet in our solar system, likely of a size between Mercury and ...

Created by the sun, the protective bubble of the heliosphere shields our solar system from harmful radiation. A new mission ...

Voyager 1 has been exploring the cosmos for decades, but when it reached the edge of the solar system, it found something ...

The enigma of the intruder about the same size as Manhattan Island is making astronomers rethink what they know about cosmic ...

The comet is one of only three of its kind recorded in history. But others think there could be more to this celestial object.