Tracking Down the Quasar Light Switch
We’re still not sure what causes quasars, some of the brightest objects in the universe, to switch on. Today’s authors present a compelling case for galaxy mergers being the culprit!
X-raying Quasar Titans in the Distant Universe
Journey to the distant universe with today’s paper, as we discover what the X-ray emission from high-redshift quasars can tell us about their formation and accretion physics!
Do Jupiters Hurt the Formation of Earths?
Astronomers theorize that Jupiter-like planets might prevent smaller planets from forming in the same systems. If true, we should find lots of systems where there is either a Jupiter or a small planet. What does the data say?
The Metallicity Mystery of Mrk 71
In today’s paper, astronomers have accurately determined the properties of a nearby, giant star-forming region in the galaxy NGC 2366.
New Jils on the Block
Today’s authors used JWST/NIRSpec to detect and identify new Jils, galaxy companions, within the vicinity of the QSO LBQS 0302-0019 “Block.”
Re-imaging the M87 Black hole using machine learning
In today’s bite, we look at how machine learning allows us to get a sharper image of our favorite space donut, the M87 black hole!