Arizona is home to one of the most unique science experiments in the world. Biosphere 2 is a groundbreaking research facility ...

Learn more about the atmosphere of WASP-121b, or Tylos, whose winds are layered like no other planet’s.

When atoms collide, their exact structure—for example, the number of electrons they have or even the quantum spin of their ...

Enzymes are molecular machines that carry out the chemical reactions that sustain all life, an ability that has captured the ...

Astronomers have mapped, for the first time, the three-dimensional structure of an exoplanet’s atmosphere, revealing ...

Astronomers have achieved a breakthrough in planetary science, revealing the complex weather of a distant gas giant with ...

Astronomers have peered through the atmosphere of a planet beyond the Solar System, mapping its 3D structure for the first time. By combining all four telescope units of the European Southern ...

Trichloroethylene is a nonflammable, manmade colorless liquid used mainly as a solvent to degrease metal. It can cause cancer ...

"It feels like something out of science fiction," said European Southern Observatory astrophysicist Julia Victoria Seidel.

Researchers have peered into the atmosphere of planet WASP-121b and found its climate is stranger than anyone imagined.

Rubies and emeralds have the colors they do because, like many substances, they absorb some colors of light. Most visible light, like sunlight, is composed of all the colors of the rainbow: red, ...

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