Young Super-Jupiter Circles Its Binary Star Once Every 15,000 Years, Astronomy

Astronomers are still searching for a hypothetical Planet Nine in the distant reaches of the Solar System, but an 11-Jupiter-mass planet called HD 106906b is looking more and more like the Planet Nine of its planetary system.

Stellar Classification System, Worldbuilding Workshop Wiki

Astronomers Find Youngest Known Hot Jupiter, Astronomy

08.15.2001 - UC Berkeley astronomers find Jupiter-sized planet

2022 Space Telescope Advent Calendar - The Atlantic

What's a safe distance from a supernova for Earth?

Bad Astronopmy Planet Nine existence supported by an exoplanet

Snake in the Dark - Nebulae - Glittering Lights - Marco Lorenzi

The greatest universe images of all time

J0806 (binary star - artist's conception) - PICRYL - Public Domain

White dwarf - Wikiwand