BL Lacertae
Recently, observations from 11 global telescopes have led to the detection of the brightest flare ever observed from BL Lacertae (BL Lac), a blazar located approximately 950 million light years away from Earth.
Key Findings
- About BL Lacertae: BL Lacertae, commonly known as BL Lac, is an Active Galactic Nucleus (AGN) source situated in the core of a galaxy. Active Galactic Nuclei are compact structures that exhibit irregular levels of luminosity over time.
- These fluctuations can occur for varying durations, ranging from a few hours to several months. The luminosity variations manifest as electromagnetic emissions that span across different wavelengths, including ....
Do You Want to Read More?
Subscribe Now
To get access to detailed content
Already a Member? Login here
Take Annual Subscription and get the following Advantage
The annual members of the Civil Services Chronicle can read the monthly content of the magazine as well as the Chronicle magazine archives.
Readers can study all the material since 2018 of the Civil Services Chronicle monthly issue in the form of Chronicle magazine archives.
Science & Technology
- 1 ESA Launches Moonlight Programme
- 2 MACE Observatory Goes Live
- 3 ISRO-DBT MoU for Cooperation in Space Biotechnology
- 4 NASA’s Prototype Telescope for Gravitational Wave Study
- 5 India’s Fourth Nuclear Submarine Launched
- 6 India's First Multipurpose Naval Vessel Launched
- 7 India Approves Launch of 52 Spy Satellites
- 8 DRDO Tests Advanced VSHORADS Missile System
- 9 IndiaAI and Meta Join Forces for Open Source AI Innovation
- 10 Nobel Prize in Medicine 2024
