Astronomers have uncovered the long-hidden cause behind Betelgeuse’s strange behavior: a small companion star carving a visible wake through the giant’s vast atmosphere. Using nearly eight years of ...

Researchers Heinz von Foerster, Patricia M. Mora, and Lawrence W. Amiot gave their end of the world predictions in the 60s ...

Scientists have measured that Jupiter releases more internal heat than it absorbs from the Sun, based on observations of its structure, rotation, and atmospheric behavior.

Hydroperoxides are strong oxidants that have a significant influence on chemical processes in the atmosphere. Now, an ...

NASA's evacuation plan, developed decades ago for medical emergencies in space, has never before been implemented during an ...

Organs often have fluid-filled spaces called lumens, which are crucial for organ function and serve as transport and delivery ...

The James Webb Space Telescope (JWST) is a large space telescope which collects light at infrared wavelengths. It has been ...

Raymond Culbertson. We all know trees are climate heroes. They pull carbon dioxide out of the air, release the oxygen we ...

Mars looks familiar in telescope images, but its thin air, deep cold and radiation soaked surface would kill an unprotected ...

While late M-stars are the easiest places to find Earth-sized planets, a new study suggests they are biological dead ends where animal life may never find enough fuel to evolve.