That means returning from the moon, the Artemis astronauts will be traveling at around 0.0037% the speed of light. Assuming a ...

The Hadean eon rocks are believed to have formed during the first 500 million years in the life of the Earth after its ...

Scientists aren't sure whether Earth will be fully swallowed by the Sun, or merely burned to a crisp. Which sounds better to ...

The spacecraft now almost tips upside down relative to Mars to give its radar the best view. The Mars Reconnaissance Orbiter ...

Earth formed about 4.6 billion years ago, during the geological eon known as the Hadean. The name "Hadean" comes from the ...

Marvel is reportedly shooting new scenes on the Fantastic Four version of Earth, which are likely for Avengers: Doomsday.

Everything in the sky felt upside down and opposite, compared with what I was used to. A person who lives in the Southern Hemisphere might feel the same about visiting the Arctic or the North Pole.

A fascinating glimpse into how a solar system like our own is born has been revealed with the detection of planet-forming ...

Senator Sheldon Whitehouse delivered the first in what was to become one of the—if not the—longest-running series of speeches ...

Cutting data climate collection – as the Trump administration is now trying to do – is like breaking a thermometer to avoid ...

Vinegar Syndrome has announced that the cult 1988 sci-fi adventure Mac and Me is set for a 4K Ultra HD release this month ...

An analysis led by the University of Chicago of Mars Science Laboratory Curiosity rover data may explain why the planet was ...