ESA Space X-Ray Space Observatory Locates Unusual Particle Acceleration in Manatee Nebula’s ‘Head’

The Manatee Nebula is one of the biggest known supernova remnants known to man. 

Advertisement
By Edited by Gadgets 360 Newsdesk | Updated: 6 July 2022 14:24 IST
Highlights
  • The Manatee Nebula is officially known as Westerhout 50 (or W50)
  • Astronauts took a picture of W50 with ESA's X-ray observatory XMM-Newton
  • The Manatee Nebula first caught the attention of scientists in 2018
ESA Space X-Ray Space Observatory Locates Unusual Particle Acceleration in Manatee Nebula’s ‘Head’

Westerhout 50 (pictured) was formed 30,000 years ago after a giant star exploded in a supernova

Photo Credit: Twitter/ @esascience

Scientists have observed unusual particle acceleration in the Manatee Nebula and finally managed to pinpoint the location of the acceleration. Using the European Space Agency's X-ray space observatory XMM-Newton, astronomers observed the Westerhout 50, as it is officially known, a supernova remnant roughly 18,000 light-years away, located in the constellation Aquila. The astronomers found a region of X-rays that is causing particle acceleration in the “head” of the nebula structure. At the centre of the supernova remnant lies the SS 433 star system – consisting of a black hole and its partner, a late A-type star. The SS 433 system is the first-ever discovered micro-quasar.

“Thanks to the new XMM-Newton data, supplemented with NuSTAR and Chandra data, we believe the particles are getting accelerated to very high energies in the head of the Manatee through an unusually energetic particle acceleration process. The black hole outflow likely made its way there and has been re-energized to high-energy radiation at that location, perhaps due to shock waves in the expanding gas clouds and enhanced magnetic fields,” said Dr Safi-Harb from the University of Manitoba, who led the study.

The ESA tweeted an image of the celestial structure, which was taken using the XMM-Newton.

The yellows represent soft X-rays, magenta represents medium-energy X-rays, and cyan is used to depict hard X-ray emission, the agency stated. Alongside X-ray observations, the image also uses data from the Very Large Array and the Skinakas Observatory to visually represent radio (red) and optical (green) wavelengths, respectively. The red dot in the centre of the image is the location of the micro-quasar.

Advertisement

Westerhout 50 (W50 or SNR G039.7-02.0) was formed 30,000 years ago after a giant star reached the endstages of its life and exploded in a supernova. The explosion sent a huge mass of debris and material spreading across the cosmic void before the gravitational forces of the nearby objects stabilised the dust and debris in its shape. The unique shape of the supernova remnant is a result of highly energetic beams of energy that the black hole at the centre of the structure emits. It is theorized that the black hole and the nebula are related as both are likely to have resulted from the supernova explosion. The Manatee Nebula is one of the largest known to us, spanning around 652 x 326 light-years across.

It first caught the attention of scientists in 2018 when the High-Altitude Water Cherenkov Observatory found evidence of particles with hundreds of tera electron volts emanating from the nebula but couldn't pinpoint the exact location.

Advertisement

ESA's future Athena X-ray observatory will be making further studies on what exactly is happening within this cosmic structure.


What are the best tablets? We discuss this on Orbital, the Gadgets 360 podcast. Orbital is available on Spotify, Gaana, JioSaavn, Google Podcasts, Apple Podcasts, Amazon Music and wherever you get your podcasts.
Affiliate links may be automatically generated - see our ethics statement for details.
 

For the latest tech news and reviews, follow Gadgets 360 on X, Facebook, WhatsApp, Threads and Google News. For the latest videos on gadgets and tech, subscribe to our YouTube channel. If you want to know everything about top influencers, follow our in-house Who'sThat360 on Instagram and YouTube.

Advertisement

Related Stories

Popular Mobile Brands
  1. Vivo Y400 Pro 5G: Everything We Know Ahead of India Launch on June 20
  2. Oppo Reno 14 5G, Reno 14 Pro 5G India Launch Timeline Leaked
  3. BSNL Announces Name of Its 5G Service in India
  4. Samsung Galaxy Z Fold 7, Z Flip 7 Launch Date Leaked Online
  5. Poco F7 5G to Be Equipped With a Snapdragon 8s Gen 4 SoC
  6. Vivo T4 Ultra Now Available for Purchase in India: See Price, Offers
  7. Infinix Note 50s 5G+ Gets a New RAM and Storage Option in India: See Price
  8. Redmi K80 Ultra to Use Dimensity 9400+ SoC; Design and Colours Revealed
  9. Xiaomi Redmi Pad 2 First Impressions
  1. Google App Gets Gemini-Powered Search Live Feature in AI Mode With Voice Input Support
  2. Samsung Galaxy Unpacked Event for Galaxy Z Fold 7, Galaxy Z Flip 7 Tipped to Take Place on July 9
  3. Poco F7 5G Confirmed to Get Snapdragon 8s Gen 4 Chipset Ahead of June 24 Launch
  4. Facebook Rolls Out Passkey Support for Easier and Secure Sign-In, Meta Pay Purchases
  5. BSNL Announces Q-5G Service in India, Launches SIM-Less Quantum 5G FWA for Enterprises in Select Circles
  6. SpaceX Launches 26 Starlink Satellites from California to Expand Low Earth Orbit Internet Network
  7. NASA and DoD Simulate Critical Abort Scenarios to Secure Artemis II Moon Mission
  8. Brain’s Built-In Signal Threshold Helps Differentiate Imagination from Reality
  9. Feather-Legged Lace Weaver Spider Uses Toxic Silk Instead of Fangs to Kill Its Prey
  10. New Habitability Model Helps Identify Which Alien Planets Might Be Able to Host Life
Gadgets 360 is available in
Download Our Apps
Available in Hindi
© Copyright Red Pixels Ventures Limited 2025. All rights reserved.