New observations may offer fresh clues into how a giant exoplanet survived the violent death of its host star â and came to closely orbit its stellar remnants. The findings could serve as a preview of the fate that may await our solar systemâs largest planets â such as the gas giants Jupiter and Saturn â when the sun dies in 5 billion years. Astronomers detected a baffling Jupiter-size planet in 2020 that was zipping around a dead white dwarf star. Located 80 light-years from our planet, WD 1856 b is seven times larger than its Earth-size star. âThis is one of the most bizarre planetary systems we know of,â said Dr. Christopher OâConnor, coauthor of a study published Wednesday in the journal Nature that detailed the observations. OâConnor is a postdoctoral fellow studying stellar and planetary astrophysics and dynamics at Northwestern Universityâs Center for Interdisciplinary Exploration and Research in Astrophysics. âThe greatest cosmic movie ever madeâ: Historic telescope kicks off an unprecedented survey WD 1856 b completes one orbit around the dead star every 34 hours and is less than 2 million miles (3 million kilometers) from its host. When a massive sun
Jul 2, 2026 → Jul 2, 2026
New observations may offer fresh clues into how a giant exoplanet survived the violent death of its host star â and came to closely orbit its stellar remnants. The findings could serve as a preview of the fate that may await our solar…
Read original at CNN →1 updates from 1 source.
New observations may offer fresh clues into how a giant exoplanet survived the violent death of its host star â and came to closely orbit its stellar remnants. The findings could serve as a preview of the fate that…
Read original at CNN →What this story stands on. Tier 0 is a primary record or the subject's own words; higher tiers must be attributed, never stated as bare fact.
New observations may offer fresh clues into how a giant exoplanet survived the violent death of its host star â and came to closely orbit its stellar remnants. The findings could serve as a preview of the fate that may await our solar…
View source →Tier key: T0 = Primary source · T1 = Wire · T2 = Outlet report · T3 = Commentary
On the off chance that you’re one of those rare people who starts a new week with a flush of optimism and goodwill toward all mankind, instead of a craving for caffeine and the…
A giant planet somehow heated back up billions of years after its star died, giving astronomers insight into the wildly unexpected afterlife of solar systems. Using NASA's James…
Training data is the raw material of the AI industry. Claude, ChatGPT, Gemini, and the rest are built on top of oceans of stuff. What is that stuff? Books. Blog posts. YouTube…
The latest adventure for the kooky camera looks skyward. Musician and retro tech fan Chris Graue made headlines last month after using a Game Boy Camera to take a photo of…
Every element has a unique set of absorption and emission lines that create spectral signatures. These signals are key information for astronomers studying faraway objects—but…
It’s rare that ancient DNA from Neanderthals remains as intact as scientists would like. But on the lucky occasion that researchers do find high-quality genomes, the implications…
