Canada sent its first astronaut to space in 1984. Nearly 40 years later, the Canadian Space Agency is riding a surge of ...

A new series of experiments has shown that the mysterious "E-prime layer," which surrounds Earth's outer core, is created by ...

Analysis of crater formed on Moon suggests there was additional undisclosed mass at rocket’s front end, scientists say ...

We only have to look up at the Moon to see the remains of a cataclysmic collision between two early planets, billions of ...

In the days of cold winter mornings with bright sunshine, there have been many times in the past couple of weeks when the moon is visible in the sky during the day. But how and why does it linger?

Io, the innermost of Jupiter's four largest moons, is slightly bigger than Earth's moon. Io is the most volcanically active ...

An interdisciplinary international research team has recently discovered ... the Earth's interior may be a remnant of the collision about 4.5 billion years ago that formed the moon.

This new study, by Caltech geophysicist Qian Yuan and colleagues, uses simulations of the moon-forming impact ... Why haven’t we found remnants of Theia here on Earth? Yuan dove into the ...

Biologists here on Earth have only classified a tiny fraction of sub surface microbial life, says a prominent ...

Ten newly discovered species of trilobites, hidden for 490 million years in Thailand, could be missing pieces in an ancient ...

Now, new research suggests that the remains of the large object that collided with the young Earth ... moon's mantle, collected by future missions, will match the geochemical fingerprints found ...

A series of planned crewed lunar missions worldwide have inspired a new wave of research in growing plants on the moon to ...