neutron star

3 Articles

Supernova Remnant: How Exploding Stars Shape the Galaxy

A supernova remnant is the expanding structure of gas, dust, and shock waves left behind after a star explodes, shaping the galaxy through...

March 24, 2026

A white dwarf is the dense remnant left when a low- or intermediate-mass star exhausts its fuel and sheds its outer layers.

March 24, 2026

Webb observed a lemon-shaped world with pure molecular carbon in its atmosphere. No known process can explain how it formed.

December 18, 2025