This range aligns with theoretical predictions for Planet Nine’s distance and mass, estimated between 7 and 17 times that of Earth . The researchers initially identified 13 candidate pairs showing the ...

Thanks to JWST, we've learned key details about methanol — a key building block for organic compounds necessary for life — on ...

The Neptunian ridge is a feature in the distribution ... Referring to a planet as "Neptune" in this respect doesn't indicate ...

Work from the DiSCo program (Discovering the Composition of Trans-Neptunian Objects ... while those formed near the giant planets exhibit water ice and silicates. TNOs formed in intermediate ...