Astronomers finally discover a rocky planet with an atmosphere
WASHINGTON — Astronomers have searched for years for rocky planets outside our solar system with an atmosphere — a feature […]
WASHINGTON — Astronomers have searched for years for rocky planets outside our solar system with an atmosphere — a feature […]
In 1836, Christian Jürgensen Thomsen, a Danish antiquarian, brought the first semblance of order to prehistory, suggesting that the early
In 1836, Christian Jürgensen Thomsen, a Danish antiquarian, brought the first semblance of order to prehistory, suggesting that the early
Ever since Albert Einstein showed that space and time can be dented, warped, and stretched out of shape like an
Enlarge / All galaxies have large amounts of gas that affect their star formation rate. Galaxies pass through gas –
Half a century ago, one of the hottest questions in science was whether humans could teach animals to talk. Scientists
The original version by this story appeared in Quanta magazine. Our sun is the best observed star in the entire
A colossal structure in the distant universe challenges our understanding of how the universe evolved. In the light that has
A new study by Penn State researchers suggests that cratons, ancient structures that stabilize Earth’s continents, were formed about 3