“By analyzing the reflectivity and the orbits, we found that our Solar System contains two different types of dark comets.” Seligman and colleagues did not discover these additional dark comet ...

A comet called ATLAS dazzled the southern skies for the last few weeks. Now it's heading out of view for half a million years ...

This doubled the population of known dark comets, bringing the total to 14 — not including 'Oumuamua. Most excitingly, we saw that there are two distinct types of solar system dark comets ...

"It's being thrown off by the many types of carbon compounds in the comet." Besides the bountiful hydrogen and oxygen found in cometary ice, astronomers knew that comets contained a lot of carbon ...

To find evidence for comets outside our solar system (called ... Because of the size of the dust and rocks in these belts, this type of light is particularly good at finding and imaging these ...