Thursday, August 18, 2022
  • Contact
  • Write For Us
  • About Us
  • Privacy Policy
  • Editorial Guidelines
Hesper Herald Daily News
  • Home
  • News
  • Politics
  • Business
  • Technology
  • Culture
  • Lifestyle
  • Travel
  • Health
  • Login
No Result
View All Result
Hesper Herald Daily News
Home Technology

A Great Tide Of Stars Runs Through The Mysterious Sombrero Galaxy

Sam Proust by Sam Proust
October 6, 2021
in Technology
0
Mysterious Sombrero Galaxy
0
SHARES
47
VIEWS
Share on FacebookShare on Twitter

Spanish researchers from the Instituto de Astrofísica de Andalucía (IAA-CSIC) and the Instituto de Astrofísica de Canarias (IAC) have made an important advance in understanding the characteristics of the Sombrero galaxy, by observing in detail a gigantic current of stars that compose it.

The Sombrero galaxy (M104) is located about 30 million light years from Earth, forming part of the Local Supercluster, which includes the Virgo cluster and the so-called Local Group, in which the Milky Way is located. It is strange in itself, since it has characteristics of spiral and elliptical galaxies, becoming a kind of hybrid of both.

Related posts

Combatting cybercrime with Customer data platforms

Combatting cybercrime with Customer data platforms

August 17, 2022
What The Future of Metaverse Drivers Will Look Like

What The Future of Metaverse Drivers Will Look Like

August 16, 2022

With an approximate mass of 800,000 million suns , M104 is moving away from Earth at a speed of 1,000 kilometers per second, a phenomenon caused by the constant expansion of the universe in multiple directions. It was discovered by the French astronomer and geographer Pierre Méchain, on May 6, 1783.

A SPIRAL, ELLIPTICAL, OR HYBRID GALAXY?
Although its structure cannot be seen with the naked eye from Earth, it can be easily observed with simple telescopes. Despite having been initially classified as a spiral galaxy, there are theories that maintain that it would actually be a large elliptical galaxy .

According to these postulates, approximately 9,000 million years ago the Sombrero Galaxy would have captured cosmic material forming a disk inserted in its structure, which would later have evolved to obtain its current shape.

The new study, published in the Monthly Notices of the Royal Astronomical Society (MNRAS), has managed to obtain unique details of a large tidal stream or stream of stars in this galaxy, which could partly explain its strange morphology, which remains without have a definitive and concrete explanation.

WET FUSION AND A STRANGE HALO
According to a press release , the stellar stream would have originated from the absorption of a smaller galaxy in the last 3,000 million years. The discovery leaves open the possibility that the strange shape of the Sombrero galaxy is due to a ” wet merger, ” a scenario in which a large elliptical galaxy is “rejuvenated” by large amounts of gas and dust from another massive galaxy. .

That hypothetical collision was suggested from recent observations by the Hubble Space Telescope, which studied the stellar population of the large galactic halo that surrounds M104. Although the discovery of the Spanish astrophysicists does not confirm this theory, it leaves open the possibility for future research that can elucidate the enigma.

Galactic halos are believed to be made up of low-density interstellar gas, old stars, and dark matter. However, the mystery about the Sombrero galaxy increases if we take into account that a large number of metal-rich stars have been found in its halo, an aspect that would indicate that they are young stars .

As the stars of recent generations are usually located in the disks of galaxies but very unusually in the galactic halos, M104 has become a complex, unclassifiable galaxy that poses strong challenges to scientists. Will the new Spanish study be the key to solving the unknowns posed by the Sombrero galaxy?

Previous Post

“Smart home”: key features and benefits of an intelligent system

Next Post

Extreme Universe Can Be Put In A Laboratory And Generate Antimatter

Next Post
Extreme Universe Can Be Put In A Laboratory

Extreme Universe Can Be Put In A Laboratory And Generate Antimatter

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

RECOMMENDED NEWS

How to Choose the Right University City to Suit Your Subject & Style

How to Choose the Right University City to Suit Your Subject & Style

1 month ago
Jabra Relaunches Headphones

Jabra Relaunches Its Elite Range Of Headphones With New Technologies

11 months ago
The Spanish mobile market welcomes new brands very well

The Spanish mobile market welcomes new brands very well

8 months ago
What Happened to KissAnime? Learn Everything About it

What Happened to KissAnime? Learn Everything About it

10 months ago

FOLLOW US

BROWSE BY CATEGORIES

  • Automotive
  • Blog
  • Business
  • Culture
  • Education
  • Finance
  • Food & Drinks
  • Health
  • History
  • Home Improvement
  • Law
  • Lifestyle
  • News
  • Politics
  • Property
  • Technology
  • Travel
  • Uncategorized
PR Fire International Press Release Distribution

BROWSE BY TOPICS

a time gone by bad weather brownfield sites business administration qualification business training cleaning colour psychology exams FANUC fast food logos fast food restaurants flood zones growing populations Hannah Beko HMO Property Designs home features house aesthetics House Buy Fast house design house interest housing crisis inner-city population Jonathan Rolande language barrir MBA mobile phone law mythbusting National Association of Property Buyers Neil Debenham new legislation nostalgia marketing oil theft PDSA protecting your home refugees revision methods revision tips rural areas Scorpion Vision technology Ukraine Vivek Singh wedding wedding suit wedding suit style
PR Fire International Press Release Distribution

POPULAR NEWS

  • What Causes Sharp Stabbing Pain in Right Side Under Rib?

    What Causes Sharp Stabbing Pain in Right Side Under Rib?

    0 shares
    Share 0 Tweet 0
  • An Ultimate Guide to Med Beds Technology

    0 shares
    Share 0 Tweet 0
  • NASA Confirms That Asteroid Bennu Poses A Threat To Earth

    0 shares
    Share 0 Tweet 0
  • What is the Difference Between a Modem and a Router?

    0 shares
    Share 0 Tweet 0
  • Persán Buys Land In Poland For Its New Factory

    0 shares
    Share 0 Tweet 0
  • Contact
  • Write For Us
  • About Us
  • Privacy Policy
  • Editorial Guidelines

© 2020 Hesper Herald

No Result
View All Result
  • Home
  • Politics
  • News
  • Business
  • Culture
  • Lifestyle
  • Travel

© 2020 Hesper Herald

Welcome Back!

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In