Featured Image: Collecting Strong Lenses
More than 1,200 newly discovered strong gravitational lenses create cosmic arcs, rings, and copied images.
More than 1,200 newly discovered strong gravitational lenses create cosmic arcs, rings, and copied images.
A recent study couples Cassini observations with ground-based ones to study how galactic cosmic rays interact with our Sun.
New work has revealed the likely origins of 23 streams of stars in our galaxy’s halo.
We’ve detected many fast radio bursts, but the journey to discover their origins is far from complete. Astrobites reports on the latest efforts.
How old is the terrain of Mars’s surface? New research suggests our previous estimates were off.
Astrobites reports on a search for changing-look active galactic nuclei. What about their host galaxies causes this change?
We got our first up-close look at the shadow of a black hole nearly two years ago. Now, the same telescope is giving us a fresh perspective.
Where do interstellar objects come from? And how many should we expect to find every year? Astrobites reports.
How do you pollute a white dwarf with rare beryllium? The answer may involve the moons of giant planets.
Recent observations have revealed the detailed surroundings of a nearby fast radio burst.
A deep dive into data archives recently resulted in a serendipitous discovery: the unusual erupting source CN Cha.
A newly discovered fast radio burst lies in the direction of the galaxy M81. Astrobites reports on where it might call home.