Scientists have found that on Titan, substances that should remain separate can actually combine under freezing conditions.

By zeroing in on the infrared scale, researchers offer details of the black hole jet stream in faraway galaxy M87.

CubeSat satellite activates after a powerful solar storm and discovers two new and mysterious radiation belts around Earth.

Scientists have recently unveiled a remarkable discovery in the outer reaches of our solar system: a space fossil located 4 ...

A strange glow at the heart of our galaxy might be the long-awaited sign of dark matter, the invisible force believed to ...

For decades, chemistry students have learned a simple truth: polar and nonpolar substances don’t mix. Water and oil stay ...

Impossible molecular combinations are possible on Saturn’s moon Titan, changing our understanding the potentially ...

Titan, with its thick nitrogen and methane atmosphere and bizarre orange-hued landscape of lakes and dunes, closely resembles early Earth’s environment billions of years ago.

"We have found a habitable environment," said John Grotzinger, project scientist for the Curiosity mission. "The water that was here was so benign and supportive of life that if a ...

Chicago-area residents could be treated to a wonderful nighttime display as Comet Lemmon makes its closest approach to Earth in coming days.

The stars just got a little closer for Valley skywatchers. The International Dark Sky Discovery Center in Fountain Hills ...

The star WISPIT 2 was first observed using VLT-SPHERE (Very Large Telescope – Spectro-Polarimetric High-contrast Exoplanet REsearch), a ground-based telescope in northern Chile operated by the ...