Category

Category: Science

Japan has discovered super-Earths: four times the mass of Earth, with just 11 days in a year

Japan has discovered super-Earths: four times the mass of Earth, with just 11 days in a year
From the Earth to the Sloan Wall, the observable universe stretches beyond human imagination

From the Earth to the Sloan Wall, the observable universe stretches beyond human imagination
550 million years ago, the Earth's magnetic field plunged by 90%

550 million years ago, the Earth's magnetic field plunged by 90%