• About Us
  • Contact Us
  • Cookie policy (EU)
  • Home
  • Privacy Policy
  • Video
  • Write for us
Today Headline
  • HOME
  • NEWS
    • POLITICS
    • News for today
    • Borisov news
  • FINANCE
    • Business
    • Insurance
  • Video
  • TECHNOLOGY
  • ENTERPRISE
  • LIFESTYLE
    • TRAVEL
    • HEALTH
    • ENTERTAINMENT
  • AUTOMOTIVE
  • SPORTS
  • Travel and Tourism
  • HOME
  • NEWS
    • POLITICS
    • News for today
    • Borisov news
  • FINANCE
    • Business
    • Insurance
  • Video
  • TECHNOLOGY
  • ENTERPRISE
  • LIFESTYLE
    • TRAVEL
    • HEALTH
    • ENTERTAINMENT
  • AUTOMOTIVE
  • SPORTS
  • Travel and Tourism
No Result
View All Result
TodayHeadline
No Result
View All Result

Astronomers Are About to Make a Massive Announcement About Something in The Milky Way – ScienceAlert

April 29, 2022
in Tech
0
Astronomers Are About to Make a Massive Announcement About Something in The Milky Way – ScienceAlert
0
SHARES
6
VIEWS
Share on FacebookShare on Twitter

In two weeks’ time, the European Southern Observatory (ESO) is going to present the world with new information about our Milky Way.

It’s anyone’s guess what the announcement will be, but based on what we know of their recent efforts, there’s reason to get excited – the results being presented are from the Event Horizon Telescope (EHT) project, which was responsible for producing the first-ever image of a black hole in 2019.

 

For years now the EHT project has been studying the heart of our home galaxy, the Milky Way, which is most likely home to a supermassive black hole known as Sagittarius A*.

Whatever they’ve found out, they’re making a big deal out of it.

Since the scientists are hosting simultaneous press conferences around the globe, it’s a good chance what they are keeping under wraps is the next instalment after the historic 2019 moment of the first black hole reveal.

A conference will be streamed about the findings online on 12 May 2022 at 15:00 CEST (13:00 UTC, 9:00 EST), followed by a YouTube event with six astronomers from around the world. Press releases will include “extensive supporting audiovisual material” (eek!).

If astronomers have managed to produce a direct image of Sgr A*’s event horizon, it will be a historic moment you don’t want to miss.

Black holes are extremely difficult to image because they are quite literally invisible, absorbing all electromagnetic radiation. All that we can hope to see is the event horizon; essentially, the black hole’s outline, which represents where light can no longer escape the black hole’s gravitational forces.

 

But Sgr A* is obscured by a cloud of dust and gas, which makes it particularly difficult to study.

If astronomers have imaged the black hole’s horizon, it should appear as a glowing donut. This is the black hole’s accretion disc, a ring of gas and dust that gives off extreme radiation as it falls into the abyss.

Glowing orange ring on a black background, with a fog of red surrounding it(EHT Collaboration)

ESO’s press release is promising something “groundbreaking”, which is the same wording they used before announcing the first direct image of a black hole in 2019.

This black hole was at the center of the galaxy M87, and it has a mass 6.5 billion times that of our Sun. Its event horizon has a radius of roughly 20 billion kilometers, and it’s really far away.

Experts compare taking a direct image of it to observing an object 1 millimeter in size from a distance of 13,000 kilometers away (8,000 miles).

Srg A* is much closer to us, being at the heart of our own galaxy. However, it is rather small for a supermassive black hole, only 4.3 million times bigger than the Sun. It’s only detectable because it’s relatively much closer to Earth than M87*.

So if astronomers have finally captured an image of its event horizon, it certainly would be groundbreaking.

We can’t wait to see what the ESO is about to show us: watch this space. You can find more details about the announcement here.

 

Previous Post

30 exocomets found orbiting star in nearby planetary system – CNN

Next Post

7 Sneaky Signs Of Testicular Cancer – HuffPost

Related Posts

Call Centres
Tech

Interesting Things To Know About Call Centres

Call centres are things that...

Read more
InSight landers final selfie on Mars shows why its mission is ending – CNN
Tech

InSight landers final selfie on Mars shows why its mission is ending – CNN

https://www.cnn.com/2022/05/25/world/nasa-mars-insight-lander-final-selfie-scn/index.html

Read more
Sharkcano view from space shows an undersea volcano erupting – Space.com
Tech

Sharkcano view from space shows an undersea volcano erupting – Space.com

https://www.space.com/sharkcano-undersea-volcano-satellite-image

Read more
Joe Biden Wants to Put a Japanese Astronaut on the Moon – Gizmodo
Tech

Joe Biden Wants to Put a Japanese Astronaut on the Moon – Gizmodo

https://gizmodo.com/joe-biden-artemis-nasa-japan-moon-space-exploration-gat-1848977108

Read more
Boeings Starliner spacecraft returns to Earth, wrapping up critical test mission – The Verge
Tech

Boeings Starliner spacecraft returns to Earth, wrapping up critical test mission – The Verge

https://www.theverge.com/2022/5/25/23138395/boeing-cst-100-starliner-nasa-undocking-landing-oft-2

Read more
Load More
Next Post
7 Sneaky Signs Of Testicular Cancer – HuffPost

7 Sneaky Signs Of Testicular Cancer - HuffPost

  • Trending
  • Comments
  • Latest

Can you get rid of a hacker on your phone?

Sex/Life fans notice a HUGE editing fail in Adam Demos’ nude shower scene –

Sex/Life fans notice a HUGE editing fail in Adam Demos’ nude shower scene –

Horror as goat gives birth to ‘humanoid kid’ with baby-like face

Thousands of Deaths and Adverse Reactions Deleted From VAERS – The Epoch Times

Thousands of Deaths and Adverse Reactions Deleted From VAERS – The Epoch Times

Call Centres

Interesting Things To Know About Call Centres

25 Fun Ways to Teach and Learn Them

25 Fun Ways to Teach and Learn Them

PLR Bundle

Materials to Look for When You Buy a PLR Bundle

beauty trends

Top Beauty Trends To Look Out For In 2022 and Beyond

About Us

Todayheadline the independent news and topics discovery
A home-grown and independent news and topic aggregation . displays breaking news linking to news websites all around the world.

Follow Us

Latest News

Call Centres

Interesting Things To Know About Call Centres

25 Fun Ways to Teach and Learn Them

25 Fun Ways to Teach and Learn Them

Call Centres

Interesting Things To Know About Call Centres

25 Fun Ways to Teach and Learn Them

25 Fun Ways to Teach and Learn Them

PLR Bundle

Materials to Look for When You Buy a PLR Bundle

  • Real Estate
  • Education
  • Parenting
  • Cooking
  • Travel and Tourism
  • Home & Garden
  • Pets
  • Privacy & Policy
  • Contact
  • About

© 2021 All rights are reserved Todayheadline

No Result
View All Result
  • Real Estate
  • Education
  • Parenting
  • Cooking
  • Travel and Tourism
  • Home & Garden
  • Pets
  • Privacy & Policy
  • Contact
  • About

© 2021 All rights are reserved Todayheadline

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

Add New Playlist

Posting....