Astronomers Have Caught a Rare And Massive ‘Accretion Burst’ in Our Galaxy

sfg-2026
ForumIAS LATEST
  1. 04 June | MGP Strategy Series | GS Paper 4 (Ethics) with AIR 7 A.R. Rajah Mohaideen Click Here to register for the session →
  2. 04 June | GS Advance Program begins from 4th June 2026 | First 2 classes open to all Click Here to register for the event →
  3. 05 June | MGP Strategy Series | GS Paper 3 Strategy Session with AIR 406 Mannat Luthra Click Here to register for the session
  4. 06 June | Open Orientation on Essay Guidance Program (EGP 2026) Click Here to register →
  5. 07 June | Open Orientation for Current Affairs for Mains 2026 Click Here to register →
  6. 07 June | Sociology Optional Strategy Session with AIR 10 Ujjwal Priyank Click Here to register →

News: Astronomers have recently found that accretion burst happens at different rates over time. 

Facts:

About accretion burst event

  • Accretion is the formation of planets and other bodies by the collection of material through gravity.
  • Sometimes the forming star swallows up a huge amount of matter, resulting in a burst of activities in the massive star. This is called an accretion burst event.
  • The first observation of accretion burst event was in 2016.

Additional Information:

Maser Monitoring Organisation

  • Established in 2017, it is an international collaboration of scientists dedicated to detecting masers to learn more about the birth of massive stars, among other cosmic phenomena.

Maser:

  • A maser is the microwave (radio frequency) equivalent of laser.
  • The word stands for “microwave amplification by stimulated emission of radiation.”
  • Masers are observed using radio telescopes.
Print Friendly and PDF
Blog
Academy
Community