Our solar system may have a ninth planet after all, following the declassification of Pluto nearly two decades ago, ...

A 9th planet in our solar system might be found — and no, it’s not Pluto - Is there another planet out there? Researchers say ...

Mar. 17, 2025 — A combination of cosmic processes shapes the formation of one of the most common types of planets outside of our solar system, according to a new ... Webb Telescope Captures Its ...

Is frozen water scattered in systems around other stars? Astronomers have long expected it is, partially based on previous ...

A ninth planet the size of Neptune may be hidden in the far reaches of the solar system, but the evidence has left some experts skeptical.

In this scenario, "Vesta's interior did not undergo full differentiation due to late accretion," the authors write in their ...

We also installed roof jacks (to hold up the solar array) and then a new composite shingle roof. Finally, in July, we put in a whole-house cooling fan and whole-house heat-recirculating system (as ...

Discover the order of planets in the solar system. From Mercury to Neptune, explore our solar system and learn more about our cosmic home. The solar system is our cosmic neighborhood, made up of ...

The Beta Pictoris system and the exoplanet are the subject of much research. Research shows that the planet is enriched with metals, likely due to "strong planetesimal enrichment," a 2019 paper says.

"This paper goes into detail about one of them ... Not only are these cliff group TNOs time capsules for our solar system, but the group houses cold-classical TNOs which have largely stayed ...

Astronomers may have found a candidate for Planet Nine. This planet is beyond Neptune. The finding could be the first ...