No, quite the opposite, it would cause a star to implode.
Novas
Holding it open will not cause it to explode.
Yes. It must, all stars explode at one point of time.
super nova
Strontium is an element it is made in stars and is blasted into the interstellar medium when stars explode. It can also be made in Human nuclear reactors.
A Galaxy could not explode. An individual star can, and does, but a Galaxy consists of billions of stars quite widely separated.
Novas
No. Only the most massive stars explode.
Depends on which 5 stars
stars explode
Some stars do. They can be nova or supernova stars, depending on the scale of the explosion.
Some stars explode in a supernova.
Holding it open will not cause it to explode.
they are called super novas
Most do not. Stars about 10 times more massive than the sun or larger will explode. Smaller stars shed their outer layers gradually.
well it depends on the star. not all stars explode. small to medium sized stars just go into a planetary nebula after they swell up to a red giant then the bigger stars do explode, they have a super nova after the swell up into a super giant. but dont worry i star will not explode... its a really small star. --- nichole brooks :)
Massive stars are most likely to explode faster than smaller stars.