A Southwest Research Institute-led study modeled the chemistry of TOI-270 d, an exoplanet between Earth and Neptune in size, ...

"It was so stunning to not just see the auroras, but the detail and clarity of the signature really shocked me." ...

A Southwest Research Institute-led study modeled the chemistry of TOI-270 d, an exoplanet between Earth and Neptune in size, ...

Scientists observed and captured the first clear evidence of auroras on Neptune using the James Webb Space Telescope (JWST), ...

An SwRI-led study modeled the chemistry of TOI-270 d, a nearby exoplanet between Earth and Neptune in size, finding evidence ...

The researchers also revealed that Neptune's atmosphere has cooled significantly since the 1980s, which may have somewhat dimmed the light of the auroras. The Associated Press Health and Science ...

Nearly 40 years ago, Voyager 2 recorded a temperature of around 900 degrees Fahrenheit for Neptune’s upper atmosphere. But the Webb telescope shows that the temperature has dropped, to close to ...

In researching the phenomenon, the scientists also found that the very top of Neptune’s atmosphere was quite different from what they expected. “I was astonished — Neptune’s upper ...

The famous interstellar probe, Voyager 2, was the only spacecraft to do so in 1989, revealing Neptune’s atmosphere, rings, and moons. Voyager 2 also revealed that the ice giant has auroras ...

The photo at left is an enhanced-color image of Neptune from the Hubble Space Telescope. At the right, that image is combined ...

NASA’s James Webb telescope is offering a new look at Neptune’s aurora, leading to a new mystery involving the eighth planet from the sun.

A new study modeled the chemistry of TOI-270 d, an exoplanet between Earth and Neptune in size, finding evidence that it could be a giant rocky planet shrouded in a thick, hot atmosphere. TOI-270 d is ...