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

"We have been waiting for 10 years to confirm that our finely tuned operations of the telescope would also allow us to access ...

The heliosphere, a cosmic bubble formed by the Sun, protects our solar system from interstellar threats and influences life's ...

Floating around at the edge of the Solar System are leftovers from its formation. This is the Kuiper Belt, which is composed ...

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

The Solar System continues to surprise us day after day and its presence in terms of dominance and expansion goes far beyond what we thought. And indeed, a long way from Neptune an ...

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 ...

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

If we achieve advanced nuclear, antimatter propulsion or other advance propulsion it would be possible to achieve near ...

Key Properties has completed its first solar project in partnership with Solect Energy. The 110-kW rooftop solar installation ...

The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in HR 8799, a multiplanet system 130 light-years away that has long been a ...