There is no such thing as a "regular " comet, every single one is different.
Halley's Comet (that's easy, right?). Although it had been observed before, Halley was the first to discover that it was the same comet that returned at regular intervals, instead of a different object each time, and calculated its orbital period. There also exists a lunar crater named Halley.
The possessive form of the noun comet is comet's. Example: The comet's appearance was calculated for three AM.
6.25
On Mars, you'd weigh 34.2 pounds.
The three main parts of a comet are the nucleus, coma, and tail. The nucleus is the head of the comet, the coma is the middle, and the tail is the end of the comet.
Halley's comet's mass (weight) is exactly 2.2×1014 (TO the power of 14)
Comet Halley still weighs over a hundred trillion pounds! iqos-heets.ae
a zip off some regular weigh 28 grams
OUNCES
Moose can weigh up to 1,800 pounds.
a regular penguin weighs about 80-140 pounds.
about the same as a regular worm.
200 pounds
Sarasa are usually white with bright red markings
As Much As monkey poo with a moo moo cow in it
i think it is 45 lbs
blah blah blah ;D