In this project, we are going to make a comet in two ... the size of the nucleus in real life! In this art project, you can simulate the coma by surrounding your comet with stuffing material ...

“Except that it’s unlikely that this tail contains volatile gases and ice as expected from a real comet – these would ... Our mission, making change happen, has never been as important ...

“Except that it’s unlikely that this tail contains volatile gases and ice as expected from a real comet — these would ... the weaker its gravity becomes, making it lose material even faster.

"The shape of the transit is typical of a comet with a long tail," Hon explains, "except that it's unlikely that this tail contains volatile gases and ice as expected from a real comet—these ...

University of Utah astronomer Paul Ricketts said it looks like the comet is sporting about a 10-degree-long tail. The comet is ... for it through binoculars, making it harder to find.

"And what a creature this comet has been." Comet experts say while the sharp kink in Olbers' tail may look strange to the average eye, the cause of its jagged appearance is a well-understood ...

trailed by a comet-like tail of mineral dust up to about 5.6 million miles (9 million km) long. About 5,800 planets beyond our solar system, called exoplanets, have been discovered since the 1990s.

"Except that it's unlikely that this tail contains volatile gases and ice as expected from a real comet -- these would ... three disintegrating planets, making this system ideal for further ...