Question: Can A Supernova Destroy Other Stars?

Can a supernova kill us?

A previous study found that any supernova that went off within about 25 light-years would be enough to wipe us out, but any farther than that and we’d be mostly safe.

New research, however, increases that “kill zone” to 50 light-years.

You’re safe from deadly supernova radiation..

Can Betelgeuse kill us?

Will the explosion of Betelgeuse destroy earthly life? When Betelgeuse does blow up, our planet Earth is too far away for this explosion to harm, much less destroy, life on Earth. Astrophysicists say we’d have to be within 50 light-years of a supernova for it to harm us. Betelgeuse is nearly 10 times this distance.

Is supernova a dying star?

One type of supernova is caused by the “last hurrah” of a dying massive star. This happens when a star at least five times the mass of our sun goes out with a fantastic bang! Massive stars burn huge amounts of nuclear fuel at their cores, or centers. This produces tons of energy, so the center gets very hot.

What is the biggest star in the universe?

The largest known star in the universe is UY Scuti, a hypergiant with a radius around 1,700 times larger than the sun.

What is it called when a star dies?

Some types of stars expire with titanic explosions, called supernovae. When a star like the Sun dies, it casts its outer layers into space, leaving its hot, dense core to cool over the eons. A supernova can shine as brightly as an entire galaxy of billions of “normal” stars. …

Can a supernova destroy a planet?

According to the model, when stars at least 7 to 10 times the mass of our sun go supernova, the blast swallows any inner planets, those orbiting out to several times the distance between Earth and the sun. (See “Red Giant Sun May Not Destroy Earth.”)

Can any star go supernova?

For a star to explode as a Type II supernova, it must be at several times more massive than the sun (estimates run from eight to 15 solar masses). Like the sun, it will eventually run out of hydrogen and then helium fuel at its core. However, it will have enough mass and pressure to fuse carbon.

What would happen if a nearby star went supernova?

… were a supernova to go off within about 30 light-years of us, that would lead to major effects on the Earth, possibly mass extinctions. X-rays and more energetic gamma-rays from the supernova could destroy the ozone layer that protects us from solar ultraviolet rays.

Can a star be destroyed?

There is only one thing that can destroy a star and that’s a black hole. Black holes themselves are the only objects more powerful than a star, both in terms of gravitational pull and ability to withstand punishment from other objects.