The timing of the comets' close approach\u00A0couldn't be better for observers. Monday marks a new moon, ensuring dark skies ...

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

Comet Lemmon is currently racing toward the Sun, while the fainter Comet SWAN is moving away. Both are set to make their ...

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

A comet discovered earlier this year, now just bright enough to be visible to the naked eye, is poised to be among the top ...

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.

Researchers at Chalmers University of Technology in Sweden and the US space agency NASA have made an unexpected discovery ...

The gravitational interaction between the Earth and Moon has led to one hemisphere of the Moon being locked facing away from Earth.

Solving a lunar mystery? Scientist at the University of Arizona is the lead author on research proposing a new theory for the ...

Could Artemis III astronauts collect some lunar samples that shed light on the moon's mysterious past? That's what a team of ...

Researchers at Chalmers University in Sweden and NASA have discovered an unexpected chemical interaction on Saturn’s moon ...