The blue light comes from electrons whirling at nearly the speed of light around magnetic field lines from the neutron star, which is the crushed, ultra-dense core of the exploded star.

This NASA/ESA Hubble Space Telescope image features a dusty yet sparkling scene from one of the Milky Way’s satellite galaxies, the Large Magellanic Cloud. Hubble Rings In the New Year ...

Hang it from a tree or inside a bell tent. Extend your living area to the outdoors by creating a beautiful backyard ...

Eta Carinae may be about to explode; its mass, about 100 times greater than our sun, makes it an excellent candidate for a full-blown supernova. NGC 2146 is classified as a barred spiral galaxy ...