Today, we know a lot about distance work and how to make it work. Thirty years of federally funded research brought ...

In late winter, the zodiacal light is visible in the evening in the Northern Hemisphere (false dusk) and in the pre-dawn morning in the Southern Hemisphere (false dawn). In early autumn, the timing ...

Astronomers have long debated why so many icy objects in the outer solar system look like snowmen. Michigan State University ...

An exotic type of dark matter could explain some of the characteristics of our galaxy’s central supermassive black hole, but many cosmologists are leery of the idea ...