If you look across space with a telescope, you'll see countless galaxies, most of which host large central black holes, ...

If not in visible stars and galaxies, the most likely hiding place for the matter is in the dark space between galaxies.

This infrared view offers the clearest look yet at how dwarf galaxies merge, evolve, trade gas and ignite waves of new stars.

Today's planetary energy encourages a gentle pace, urging you to slow down and reconnect with your needs and values. This ...

The final integration of the telescope's major observatory components took place on Nov. 25 inside NASA's Goddard Space ...

Space is packed with all sorts of weird and unexpected stuff, but this humongous, spinning string-thing raises a whole new ...

Two clashing ideas about disorder inside black holes now point to the same strange conclusions, and it could reshape the ...

Scientists have many big questions to tackle about the universe, including how big it actually is. But even the proposed ...

There is an important and unresolved tension in cosmology regarding the rate at which the universe is expanding, and ...

A joint effort between two of the world’s largest neutrino experiments has brought scientists closer to understanding how the universe survived its violent beginnings. The findings could reveal why ...

NASA revealed that scientists discovered sugars that are “essential” to life and a “gum-like” substance on the space rock ...