A planet circling at a sharp 90-degree angle to the orbits of its two host stars has now been confirmed. This discovery ...

Webb Space Telescope reveals a surprisingly clear atmosphere on planet TOI-421 b, helping scientists understand the evolution ...

Though they don't orbit around our sun, sub-Neptunes are the most common type of exoplanet, or planet outside our solar ...

Astronomers have detected the most promising signs yet of a possible biosignature outside the solar system, although they ...

Jupiter’s moon Callisto passes near the planet’s northern limb, shortly before Io transits and Ganymede emerges from the gas ...

By comparing those fingerprints to 20 different molecules that they would potentially expect to observe in the atmosphere, ...

To understand how chaotic the early solar system was, we need only gaze at the moon. Its cratered surface bears the scars of ...

Big for-profit utilities invest more in natural gas pipelines and infrastructure on a yearly basis than the total cost of ...

Astronomer Eliza Kempton said that she had waited her "entire career" to peer into an atmosphere from this mysterious class of planets.

Planet TOI-421b lacks the haze of other exoplanets, which means we're able to get a surprisingly clear understanding of it.

The Trump administration is preparing to eliminate two key Environmental Protection Agency divisions, including the Energy ...

Using the European Southern Observatory’s Chile-based Very Large Telescope, researchers have found evidence of a planet roughly 120 light-years away – probably a gas planet at least four or ...