Scientists reveal how waves behave on alien planets, from towering methane seas on Titan to nearly still lava oceans on ...

From lazy ripples to towering breakers, the mechanics of ocean waves should vary widely from one planet to another, according ...

Add Yahoo as a preferred source to see more of our stories on Google. An artist's rendition of the sun-like star YSES-1 in the center, in this handout image obtained by Reuters By Will Dunham ...

Studying the orbits of thousands of exoplanets shows that large planets tend to have elliptical orbits, while smaller planets tend to have more circular orbits. This split coincides with several other ...

Add Yahoo as a preferred source to see more of our stories on Google. You may want to make some time this weekend to get outside and look up at the sky. Georgians may be able to see the alignment of ...

Though the planets are always “aligned,” seeing more than four in the sky is more uncommon. February’s lineup is a chance to glimpse all seven in one sweeping view. Planets Venus (top), Jupiter ...

ATLANTA — On most clear nights, you can catch a view of one or two planets in the night sky. Friday evening, seven planets will be aligned, briefly visible from Earth's perspective. Although the ...