The core of a dying massive star of 25 solar masses might collapse directly into a black hole in what is known as supernova.

If you have a bowl with six apples and you take away four, how many do you have? anyone take a guess and post it. lol getting rid of my account might as well do it with some fun

12 drag each label to the correct category. decide whether each statement describes mass or weight. measured in newtons measured in kilograms does not change when gravity changes === a gravitational force changes when gravity changes the amount of matter in something mass weight

Notice how they put future which of the clouds shown would indicate a possible future rain storm? a) b) c) d)