Our solar system's journey around the center of the Milky Way takes it through varying galactic environments, and one may have had a lasting impact on Earth's climate, according to a new study.

The planet is about six times more massive than Earth and could be rocky, offering a unique opportunity to study a heavier ...

Earth" planet has been discovered orbiting a star just 20 light-years away from Earth, offering exciting possibilities for ...

Saturn’s rings will be impossible to see from Earth as of March 23rd, according to Forbes. This is because our view of the ...

Astronomers have identified a super-Earth orbiting a Sun-like star just 20 light-years away, making it one of the closest and ...

Scientists with a new theory about how Earth’s early continents formed predicted where a superold impact crater should ...

Alongside the new faces introduced in the video, the cast also includes Sydney Chandler, Alex Lawther, Timothy Olyphant, ...

Our quest to find a “second Earth” has long occupied scientists and dreamers alike. The possibility of another world ...

New research provides the clearest evidence yet that Mars once contained a significant body of water and a more habitable environment for life.

Earth, Mars and the solar system's other planets formed roughly 4.5 billion years ago. That means Deuteronilus would have disappeared approximately a billion years into Martian history when the planet ...

Earth may be home to the most glorious beaches ... The water didn’t last long—just the first 1.5 billion years of the planet’s 4.5 billion year lifetime. Relatively early in its history ...

CAPE CANAVERAL, Fla. (AP) — Scientists have finally given the all-clear to Earth from a newly discovered asteroid. After two months of observations, scientists have almost fully ruled out any ...