OUT OF MIND
Would you like to react to this message? Create an account in a few clicks or log in to continue.
Latest topics
» Is it possible to apply positive + in favor Newton III Motion Law as a dynamic system in a motor engine
'Space snowman' is two stars merging together EmptySat Mar 23, 2024 11:33 pm by globalturbo

» Meta 1 Coin Scam Update - Robert Dunlop Arrested
'Space snowman' is two stars merging together EmptySat Mar 23, 2024 12:14 am by RamblerNash

» As We Navigate Debs Passing
'Space snowman' is two stars merging together EmptyMon Jan 08, 2024 6:18 pm by Ponee

» 10/7 — Much More Dangerous & Diabolical Than Anyone Knows
'Space snowman' is two stars merging together EmptyThu Nov 02, 2023 8:30 pm by KennyL

» Sundays and Deb.....
'Space snowman' is two stars merging together EmptySun Oct 01, 2023 9:11 pm by NanneeRose

» African Official Exposes Bill Gates’ Depopulation Agenda: ‘My Country Is Not Your Laboratory’
'Space snowman' is two stars merging together EmptyThu Sep 21, 2023 4:39 am by NanneeRose

» DEBS HEALTH
'Space snowman' is two stars merging together EmptySun Sep 03, 2023 10:23 am by ANENRO

» Attorney Reveals the “Exculpatory” Evidence Jack Smith Possesses that Exonerates President Trump
'Space snowman' is two stars merging together EmptyTue Aug 29, 2023 10:48 am by ANENRO

» Update From Site Owner to Members & Guests
'Space snowman' is two stars merging together EmptyTue Aug 29, 2023 10:47 am by ANENRO

» New global internet censorship began today
'Space snowman' is two stars merging together EmptyMon Aug 21, 2023 9:25 am by NanneeRose

» Alienated from reality
'Space snowman' is two stars merging together EmptyMon Aug 07, 2023 4:29 pm by PurpleSkyz

» Why does Russia now believe that Covid-19 was a US-created bioweapon?
'Space snowman' is two stars merging together EmptyMon Aug 07, 2023 4:27 pm by PurpleSkyz

»  Man reports history of interaction with seemingly intelligent orbs
'Space snowman' is two stars merging together EmptyMon Aug 07, 2023 3:34 pm by PurpleSkyz

» Western reactions to the controversial Benin Bronzes
'Space snowman' is two stars merging together EmptyMon Aug 07, 2023 3:29 pm by PurpleSkyz

» India unveils first images from Moon mission
'Space snowman' is two stars merging together EmptyMon Aug 07, 2023 3:27 pm by PurpleSkyz

» Scientists achieve nuclear fusion net energy gain for second time
'Space snowman' is two stars merging together EmptyMon Aug 07, 2023 3:25 pm by PurpleSkyz

» Putin Signals 5G Ban
'Space snowman' is two stars merging together EmptyMon Aug 07, 2023 3:07 pm by PurpleSkyz

» “Texas Student Dies in Car Accident — Discovers Life after Death”
'Space snowman' is two stars merging together EmptyMon Aug 07, 2023 3:05 pm by PurpleSkyz

» The hidden history taught by secret societies
'Space snowman' is two stars merging together EmptyMon Aug 07, 2023 3:03 pm by PurpleSkyz

» Vaccines and SIDS (Crib Death)
'Space snowman' is two stars merging together EmptyMon Aug 07, 2023 3:00 pm by PurpleSkyz

» Sun blasts out highest-energy radiation ever recorded, raising questions for solar physics
'Space snowman' is two stars merging together EmptyMon Aug 07, 2023 2:29 pm by PurpleSkyz

» Why you should be eating more porcini mushrooms
'Space snowman' is two stars merging together EmptySun Aug 06, 2023 10:38 am by PurpleSkyz


You are not connected. Please login or register

'Space snowman' is two stars merging together

Go down  Message [Page 1 of 1]

PurpleSkyz

PurpleSkyz
Admin

'Space snowman' is two stars merging together

Posted on Wednesday, 4 March, 2020



'Space snowman' is two stars merging together News-white-dwarf-merger


An artist's impression of the merging stars. Image Credit: University of Warwick / Mark Garlick
Astronomers have identified a 'bizarre' ultra-massive white dwarf star that may be more than meets the eye.
Known as WDJ0551+4135, this intriguing object, which initially appeared to be a single large white dwarf star, is now thought to be two white dwarfs in the process of merging together.

A white dwarf star is essentially what remains of a main sequence star after it has exhausted all of its hydrogen and gone through its red giant phase (the same thing will also happen to the Sun.)

"(Scientists) have discovered an unusual ultra-massive white dwarf around 150 light years from us with an atmospheric composition never seen before," the University of Warwick press release reads.

The find has been described as "the first time that a merged white dwarf has been identified using its atmospheric composition as a clue."
 
To identify it, scientists used data from the William Herschel Telescope in Spain and ESA's Gaia telescope to determine that the object had an unusually high level of carbon in its atmosphere.

At twice the average mass of a typical white dwarf star, it was clear something was up about it.

"This star stood out as something we had never seen before," said physicist Mark Hollands from the University of Warwick. "We have a composition that we can't explain through normal stellar evolution, a mass twice the average for a white dwarf, and a kinematic age older than that inferred from cooling."

"We're pretty sure of how one star forms one white dwarf and it shouldn't do this. The only way you can explain it is if it was formed through a merger of two white dwarfs."

   
Source: CTV News



https://www.unexplained-mysteries.com/news/335164/space-snowman-is-two-stars-merging-together


Thanks to: https://www.unexplained-mysteries.com



  

Back to top  Message [Page 1 of 1]

Permissions in this forum:
You cannot reply to topics in this forum