Earth Day has been around since the '70s. Every year, over a billion people get involved with the initiatives. Here, learn ...

A bold geochemical model reveals that TOI‑270 d, a sub‑Neptune 73 light‑years away, is likely a giant rocky world cloaked in a blistering, dense atmosphere rather than a watery Hycean planet. Webb ...

Planet K2-18b is very unlikely to be a one-off in the vast universe - meaning many others that are similar likely exist too.

It’s known for its bright and fast-moving shooting stars resulting from Halley’s comet, the most famous comet of all, which ...

The James Webb Space Telescope spotted possible signatures for life in an exoplanet's atmosphere. Still, researchers caution ...

He wasn't wrong—the sun is 99.8 percent of the mass of the solar system. But what is that giant ball of fire in the sky? How ...

Astronomers claim they've found the most promising signs of possible life on a planet outside of our solar system.

The report of possible biosignatures on the exoplanet K2-18b is exciting, but we are a long way from establishing beyond ...

"Our work goes beyond enhancing old images — it's about creating a universal language to study the sun's evolution across ...

U.S. team of researchers detected signs of two chemicals in the planet's atmosphere long considered to be "biosignatures" indicating extraterrestrial life.

In a stunning new finding, astronomers have uncovered the strongest evidence yet of life existing beyond our solar system. Using the James Webb Space Telescope, researchers from the University of ...

Over 4.6 billion years ago, Earth took shape from a spinning cloud of dust and gas surrounding the young sun. Tiny particles ...