supermassive black hole
Black Holes Can Get Really Big, And We Have No Idea Why
Right now, as you read this article, it's quite possible that the ultra-huge black hole at the center of our…
12 years ago
First-Ever Image of a Black Hole to be Captured by Earth-Sized Scope
[/caption] "Sgr A* is the right object, VLBI is the right technique, and this decade is the right time." So…
13 years ago
Looking Into The Eye Of A Monster – Active Galaxy Markarian 509
[/caption] "The world is a vampire, sent to drain... Secret destroyers, hold you up to the flames..." Ah, yes. It's…
13 years ago
All-Sky Radio Image in 60 Seconds, No Moving Parts
[/caption] This image is a software-calibrated image with high signal-to-noise ratio at a frequency of 120 MHz, of the radio…
15 years ago
Supermassive Black Holes Spinning Backwards Create Death Ray Jets?
[/caption] Why do some of the supermassive black holes in active galactic nuclei create back-to-back jets that can vaporize entire…
15 years ago