The U.S. military would broadcast an audio mix called Wandering Soul (also known as Ghost Tape Number 10) to try to persuade North Vietnamese troops to go home. It exploited the Buddhist belief ...

THE author is to be congratulated upon a brave project, the writing of a geological history of the earth in terms of continental drift. He has unrivalled credentials, based upon a special ...

The climate on such a world must be beyond bizarre. A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away. The planet, known as HD ...

A "super-Earth" planet found outside of our solar system could have conditions suitable for life, according to experts at the University of Oxford. Researchers said the planet has a mass six times ...

Scientists found an intriguing world in our galaxy. They confirmed the existence of a rocky planet, called a "super-Earth," that's some six times as massive as Earth. While the world HD 20794 d is ...

but planets always appear in a line in the sky because they orbit the sun — the difference is that they will appear closer to each other and Earth, making them visible from our planet.

Scientists have discovered a “super-Earth” planet that may have conditions suitable for life, according to the University of Oxford. The exoplanet – a planet outside our solar system – has ...

Unlike Mars, or Earth, its orbit swings between the inner edge of its star and outside again - which has intrigued researchers. This type of orbit means any water on the planet would freeze and ...

Scientists have discovered a “super-Earth” planet that may have conditions suitable for life, according to the University of Oxford. The exoplanet – a planet outside our solar system – has a mass six ...

These two planets, with their distance from Earth and faint appearance, were only viewable with the aid of a telescope or a pair of binoculars. Ordinarily, these planets are hard to sight on ...

Scientists have discovered a “super-Earth” planet that may have conditions suitable for life. The planet is outside our solar system and has a mass six times greater than that of Earth.

Even so, the object — called asteroid 2024 YR4 — is Earth's biggest known impact threat in 20 years and it's already triggered international planetary-defense planning. What's the threat level?