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 ...

The James Webb Space Telescope detected an atmosphere on a lava-covered exoplanet, evidence that small planets close to stars ...

JWST observations of the ultra-hot super-Earth exoplanet TOI-561 b provide the strongest evidence to date for an atmosphere ...

Astronomers have confirmed that Betelgeuse has a close companion star, identified through a repeating wake of gas in its atmosphere, offering new insight into how massive stars change and lose materia ...

Mars continues to astonish scientists with a new set of images that reveal the Red Planet’s atmosphere in unprecedented detail. Captured by ESA’s ExoMars Trace Gas Orbiter, these high-resolution views ...

A new climate model suggests that ancient lakes on Mars may have survived for decades beneath thin layers of ice that formed ...

Frost was seen on grassy fields, haystacks, bamboo poles, iron pipes and even four-wheelers, sparking comparisons with Sikkim ...

The ocean’s calendar is being rewritten, and human activity is holding the pen. Researchers at the Woods Hole Oceanographic ...

Thin, seasonal ice may have protected ancient lakes on Mars, allowing liquid water to last for decades despite cold ...

The heat content of the world's oceans up to a depth of 2,000 metres reached a new record in 2025, the highest level since ...

Warm up this fall at Arizona’s family-owned Mexican restaurant where every dish is a comforting, flavor-packed hug.

NASA and NOAA recently announced good news concerning the ozone hole. What are lessons about science, policy and skepticism ...