By Alex Vadukul The Food and Drug Administration issued a warning on Friday that advised consumers against inhaling nitrous oxide products such as Galaxy Gas, Baking Bad, Whip-it! and Miami Magic.

These arms are made of swirling gas and dust, and within them are compounds called polycyclic aromatic hydrocarbons that glow brightly in the infrared. The blue color in the center of the galaxy ...

GS-z13-1, marks the earliest sign yet spotted of the era of cosmic reionization at 330 million years after the Big Bang.