Far beyond the eight familiar planets in our solar system, countless bizarre and extreme worlds await discovery — and some ...

Scientists investigate mysterious radio signals coming from ‘unprecedented’ part of space - Researchers have used multiple ...

With its iconic rusty hue, Mars has long been called the red planet. Now, scientists may have discovered the potential source of that distinctive coloring, overturning a popular theory in the process.

A new study led by Brown University researchers shows how a water-rich mineral could explain the planet’s color, hinting at a wetter, more habitable past on the Red Planet. PROVIDENCE, R.I. [Brown ...

The 1840s eruption created the Homunculus Nebula, transforming this binary star system into a unique object. Its cause remains unknown. The giant red nebula (NGC 2014) and its smaller blue ...

Fluffy strands of cosmic gas and dust illuminated by bright young stars form a beautiful cloudscape in a neighboring nebula. Fluffy strands of cosmic gas and dust illuminated by bright young stars ...

Selena Gomez is looking absolutely fire, literally. On Tuesday, the Rare Beauty founder stepped out in London looking red-hot in an monochromatic ensemble. From her lipstick to her toes ...

Photograph captures seagull and Thor's helmet nebulae across cosmos A red nebula resembling a seagull and a blue nebula resembling Thor's helmet have been captured in a photograph. The red nebula ...

A red nebula resembling a seagull and a blue nebula resembling Thor's helmet have been captured in a photograph. The red nebula is a merger of two massive emission nebulae. The nebula at the head ...

“It seems that everything in America today has to become a political issue and then immediately has to be chosen to be a conservative red-state issue or a liberal blue-state issue,” Hubly said. YOU ...