New research using NASA’s James Webb Space Telescope examines the maximum sizes of gas giant exoplanets, measuring chemical compositions and formation processes in the HR 8799 system.

From the freezing cold of the Arctic to the scorching heat of the desert, visitors to Exploria can now experience hidden ...

It’s still early in the new year, but 2026 has already brought us some unbelievable new species. Fascinatingly, while planet Earth undergoes dramatic changes in its landscape, some forms of life ...

The Apollo missions changed how scientists understand the moon. Returning with Artemis could help solve some of the biggest lunar mysteries.

British physicist Martin Rees has suggested that CERN’s Large Hadron Collider could potentially destroy Earth. However, this ...

NASA’s Transiting Exoplanet Survey Satellite (TESS) has been used to discover Earth-size planet TOI 700 e. It is "orbiting ...

How big would a telescope need to be to see Earth’s dinosaurs from 66 million light-years away? Think big—and then think ...

A beam of light weaker than the bulb inside a refrigerator has delivered internet speed data from a satellite more than ...

"We would not have any way to go and actively deflect one right now," warns the scientist who led NASA's DART mission.

All the “normal” matter, like the stars, gas, dust, and people, is called baryonic matter, and it’s basically the tiny visible fraction of a universe that’s mostly invisible and still not fully ...

NASA planetary defense experts report that mid-size near-Earth asteroids could cause regional damage, with detection and deflection remaining limited, according to New York Post and AAAS reports.