Quick, what was the lowest-priced new 1961 Mercury? That’s what we’ve got for today’s FPS machine: a San Jose-built Comet two ...

Astronomers posed over the past decade that dark comets, or objects that resemble asteroids but move like comets, may exist.

The first dark comet—a celestial object that looks like an asteroid but moves through space like a comet—was reported less ...

Buyers were enticed by the extra size Comet having “up to 335 zesty horsepower. It’s the big new captivating car of the year.

Researchers have doubled the number of known dark comets, identifying two distinct types: larger ones in the outer solar system and smaller ones in the inner solar system. This discovery raises new ...

NASA scientists are grappling with puzzling celestial bodies that defy existing classifications. These objects, dubbed "dark ...

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So often when we think we understand something, another thing comes along that forces us to pause, reconsider, and broaden ...

Scientists have discovered seven more "dark comets," and analysis of this haul suggests that the puzzling planetoids are ...

NASA has announced the discovery of seven astronomical objects that come in two flavors; they look like asteroids but ...

Astronomers discover “dark comets”—tail-free objects blurring lines between asteroids and comets. Could these silent ...