Earth's atmosphere may be seeding the Moon with water, as hydrogen and oxygen ions could bond into water molecules in lunar soil.

Earth has six continents not seven, radical study claims ...

Written as of October 9, 2026, after confirming the basic policies for the 2027 academic year (Reiwa 9) from the Hiroshima Prefectural Board of Education. This explanation primarily covers the general ...

Having provided consultation for junior high school entrance exams for over 20 years in the cram school field, I often meet ...

Like the rings of a tree, corals build their skeletons incrementally over time. As they grow, elements from the surrounding ...

The idea that Earth is flat has been disproven by centuries of observation and modern measurement, yet some people still ...

The European Space Agency’s Jupiter Icy Moons Explorer (Juice) made a close pass by Earth on September 28, skimming the ...

Exoplanets are planets that orbit stars other than the sun and thus exist outside the solar system. The word "exoplanet" derives from the term "extrasolar planet," which hints at its existence beyond ...

Jupiter Icy Moons Explorer, known as Juice, used Earth’s gravity as a cosmic slingshot on September 28, 2026, reshaping its ...

We asked 100 scientists about unsolved problems in their fields. They sent back provocations — on the origins of life, the ...

Three UC Santa Barbara researchers have been honored by the American Geophysical Union for their outstanding contributions to earth and space science.