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

This is peculiar, but it is not the first marshmallow planet discovered. Others have sported this extreme low density. What's ...

A new study has proposed the existence of Planet Y, an alternative Planet Nine candidate that is smaller and closer to Earth ...

We thought we understood planets, but the planetary disk chemistry of far-away XUE 10 is completely changing our conception ...

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

The growth spurt hints that the free-floating object evolves like a star, providing clues about rogue planets’ mysterious origins.

Scientists suggest that dry ice on Mars may move and burrow beneath the surface, creating patterns similar to sandworms from Dune and shedding light on the planet’s changing landscape.

This is what’s known as the "Purple Earth Hypothesis", an idea first proposed by Professor Shiladitya DasSarma, molecular ...

Explore the fascinating worlds of Planetary Science and Geophysics, uncovering mysteries of the cosmos and Earth's processes.

In “Citizen Science in Astronomy (Part 7),” SETI Institute astronomers Dr. Franck Marchis and Dr. Lauren Sgro highlight two rare and compelling discoveries and the crucial role of citizen scientists ...

Earth has breached a critical boundary for ocean acidification, with potentially grim effects for ocean ecosystems and human ...

Billionaire and Microsoft co-founder Bill Gates argued that science and innovation are the keys to saving the planet ...