Hot Jupiters are eponymously hot from outside. How does this heat affect their atmospheres and deep interiors?
A unique population of galaxies may hold the keys to discovering how star formation stops happening in older galaxies.
Could a suspicious pair of active black holes improve the outlook for seeing the gravitational wave background?
A Seyfert 2 galaxy’s energetic nucleus creates impressive twin outflows, but how are they affecting its star formation?
Neighboring exoplanets appear to come in similar sizes. But is this a result of observational bias?
The field of cosmology just can’t seem to agree on a value of the Hubble constant, so astrophysicists attempt to provide a new, independent measurement using strong gravitational lensing.