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

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

For almost a decade, astronomers have been searching for a ninth planet in the solar system. Recently, new evidence of ...

Red dwarfs are the most common stars in our galaxy, and understanding how planets form around them is therefore essential.

Astronomers have discovered fresh evidence suggesting the possible existence of an unseen planet in the far reaches of our ...

Astronomers have discovered new evidence that suggests the possibility of an unknown planet in our solar system's farthest ...

Astronomers have found new evidence, revealing the existence of an unseen and mysterious planet that could be hidden in the ...

A study led by Howard Chen looks to explain what NASA space telescopes are missing in the search for life beyond Earth.

A recent study introduces the idea of Planet Y, a theoretical world that could explain strange gravitational behavior beyond ...

A strange tilt in the outer reaches of the Kuiper Belt has scientists wondering if the solar system is hiding a potential ...

Exoplanet TOI 1227 b is being bombarded by x-rays from its host red dwarf star, causing it to “shrink from the size of ...

The James Webb Space Telescope (JWST) has been busy, and honestly, it’s like getting a whole new set of eyes on the universe.