Differences in SEDs, spectroscopic features, and spatial morphologies among various types of celestial objects. From top to bottom, the examples shown correspond to a galaxy, a quasar, and a star. The ...
Astronomers think they may have identified a new class of astronomical object — something that looks like a galaxy in every way except the one that usually matters most. This object has gas. It has ...
Stephen has degrees in science (Physics major) and arts (English Literature and the History and Philosophy of Science), as well as a Graduate Diploma in Science Communication. Stephen has degrees in ...
Astronomers have identified a repeating radio signal that is also emitting X-rays, a first-of-its-kind observation that may point to an entirely new class of astronomical objects. The object, named ...