About 4.5 billion years ago, a colossal impact between the young Earth and a mysterious planetary body called Theia changed everything—reshaping Earth, forming the Moon, and scattering clues across ...

From woolly mammoths to giant sloths, via some lesser-known ice-age beasts like 'killer koalas', the visuals in this ...

Roughly four and a half billion years ago the planet Theia slammed into Earth, destroying Theia, melting large fractions of ...

A coalition led by the Planetary Society has voiced its support for Jared Isaacman, President Donald Trump's pick to lead ...

Long without a leader, NASA finds plenty of support among the space community for billionaire Jared Isaacman, including from ...

Funding uncertainties are pushing U.S. space scientists out of the field and putting existing and future space missions on the chopping block.

Scientists used isotopes in Earth and Moon rocks to identify Theia, the planet that formed the Moon. Results suggest it came ...

New research shows that Theia, the planet that collided with Earth and formed the Moon, was a rocky world born closer to the ...

Private data companies are providing everything from drought or pollution risk assessments to locations for untapped mineral ...

Two bacteriologists showed that mutations arise spontaneously in bacterial cultures, thereby disproving Jean-Baptiste Lamarck ...

By examining Kepler s worldview, we can see at least 10 ways the Christian faith fostered the development of modern science ...

Water isn't just delivered to planets by comets and asteroids — it can also be forged as worlds form, a new study finds.