Finding the Missing Bridges Between Galaxy Clusters
In today’s paper, the authors look for the more than 50% of matter in the universe that’s ‘missing’ from our count by searching for bridges between clusters of galaxies.
Tracing the chemistry of our galactic ancestors
High-redshift galaxies are the keys to understanding our own galactic history, and today’s authors show us how.
Zig-zagging across the universe
What’s better than a single gravitational lens? A double gravitational lens! Learn about how light from a distant quasar zig-zags across the universe because of the first double gravitational lens to be observed!
Did AGNs drive the Cosmic Reionization?
Guest author Teja Teppala shows us how supermassive black holes may be energizing the early Universe!
Galactic Whodunit: The Case of the Quenched Star Formation
Who is responsible for the death of star formation in galaxies?
The Solar System in the Mirror
We have not found a Solar System analog, but upcoming missions stand to discover more and more multi-planet systems. We can begin to understand these systems by asking: what would our own Solar System look like to distant observers?