From the outside, Portal Space Systems’ headquarters looks like a standard-issue office space in a Bothell business park. But ...

The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in ...

Early in our Solar System’s history, bits of icy debris were scattered and then gradually coaxed into a spiral alignment in ...

One million alien visitors from another star system could already be lurking in the solar system. We aren't talking about ...

With the new spottings, Saturn has usurped Jupiter which has 95 known moons, while Uranus (28) and Neptune (16) remain third ...

The stars as seen from Earth would have looked dimmer 14 million years ago, as the solar system was in the middle of passing ...

Researchers are still not sure how old the moon is. However, there is now growing evidence that it is almost as old as our ...

Even the little-understood Oort Cloud, at the outer edges of our solar system beyond view, has a partly spiral structure.

Interstellar material has been discovered in our solar system, but researchers continue to hunt for where it came from and ...

MAROON-X was specifically designed to detect tiny exoplanets orbiting red dwarf stars by detecting the minuscule ...

In research highlighted in a new paper, published today in The Astrophysical Journal, Scientia Senior Lecturer Ben Montet and PhD candidate Brendan McKee analysed changes in the timing of a known ...

The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in ...