NASA researchers identify optimal infrared wavelength for detecting carbon dioxide and methane on exoplanets, guiding the Habitable Worlds Observatory’s design and sensor specifications.

Drawing together leading experts from across the field, an international collaboration of cosmologists has created a unified ...

Just days ago the moon traveled directly between Earth and the sun in what was the first solar eclipse of the year, producing ...

On Feb. 17, 2026, the moon slipped directly between Earth and the sun, creating a spectacular 'ring of fire' visible to very few people on Earth, but ESA's Proba-2 had had the best seat in the house.

Scientists have mapped the upper atmosphere of Uranus in detail, revealing a cooler, thinner, and more unevenly charged layer around the planet than expected.

The discovery of CDG-2 began when a team of astronomers investigated tight groupings of stars called globular clusters, which ...

NASA captured a surreal “double rainbow” stretching 300 miles beside rare cloud vortices over Mexico, two striking atmospheric phenomena in one frame.

David McCullough David McCullough was a historian known for his meticulous eye for detailed research coupled with the narrative flair of a novelist. He won two Pulitzer Prizes […] ...

Physicist Sean Carroll explains how physics, astronomy, philosophy, and classics all help us understand the expanding ...

What if another version of you exists in a parallel universe, influencing your life without you even knowing it? A new ...

Is Heaven Real? Former Harvard Physicist Claims it is Located 273 Billion Trillion Miles Away ...

Hubble observations reveal a giant, turbulent planet-forming disk that may reshape theories of how planetary systems develop.