BOSTON - It isn't often that we get the chance to see a comet with the naked eye. But, in a year already filled with so many astronomical treats, it looks like we will be able to add a comet to ...

Sky at Night Magazine added, "Comet A3 will actually look like either a short section of an airplane contrail in the sky, perhaps as long as your index finger, or a little longer, or it will look ...

While it’s visible, it will gradually make its way across the sky horizontally. The comet won’t look like it’s moving in real time as you watch it, meaning it won’t appear to be zipping ...

It's home to many long-period comets. Will the comet be bright? What will it look like? Comets are like cats, say astronomers. They have tails and do what they want. Scientists say a comet's ...

As the ice runs out, gas gradually stops being released, and the comet dims, he said. “It looks like we’re now pretty much at the point where the ice/gas is just about all gone, so all that’ ...

If observed at the right angle, the comet can appear to have a C-shape or even resemble Pac-Man. Most strikingly, it sometimes looks like it has two horns. This two-pronged appearance inspired its ...

While it’s visible, it will gradually make its way across the sky horizontally. The comet won’t look like it’s moving in real time as you watch it, meaning it won’t appear to be zipping ...

While it’s visible, it will gradually make its way across the sky horizontally. The comet won’t look like it’s moving in real time as you watch it, meaning it won’t appear to be zipping ...