When Neutron Stars Collide, the Explosion is Perfectly Spherical

Kilonova explosions are almost perfectly spherical, which could help us study cosmic expansion.

7 months ago

This Binary System is Destined to Become a Kilonova

Kilonovae are extraordinarily rare. Astronomers think there are only about 10 of them in the Milky Way. But they're extraordinarily…

8 months ago

Colliding Neutron Stars can Generate Long Gamma-ray Bursts

Gamma-Ray Bursts (GRBs) are the most energetic recurring events in the Universe. Only the Big Bang was more energetic, and…

10 months ago

Astronomers Find a Star That Contains 65 Different Elements

Have you ever held a chunk of gold in your hand? Not a little piece of jewelry, but an ounce…

1 year ago

Astronomers think they’ve seen a magnetar form for the first time; the collision of two neutron stars

Astronomers have seen how two neutron stars created the brightest kilonova ever observed.

3 years ago

Neutron stars of different masses can make a real mess when they collide

When neutron stars collide, they go out with a tremendous bang, fueling an explosion up to a thousand times more…

3 years ago