A rocky planet less than half the mass of Earth seems to have an atmosphere made almost entirely of sulphur dioxide – this ...

Using clever light-detecting techniques, ExTrA searches red dwarf stars for planets that might support life. By studying tiny ...

"Temperamental" stars that brighten and dim over a matter of hours or days may be distorting our view of thousands of distant ...

Beyond the immediate impact damage, an asteroid impact would have long-lasting effects on Earth's atmosphere. What would ...

Nearly one third of known exoplanets are enormous gas giants, similar to Jupiter or Saturn. But whereas our solar system ...

A lot of the weather information Americans rely on starts with real-time data collected by NOAA satellites, airplanes, ...

The atmosphere, which is extremely hot and rich in carbon dioxide, provides interesting comparisons to Venus, a planet found close to Earth. By examining Enaiposha, astronomers could gain better ...

Furthermore, analyzing the starlight passing through the atmosphere of a planet can tell researchers the composition of that atmosphere. This is possible because elements absorb light at different ...

Explore the impact of stellar flares on the potential for alien life. Discover how higher levels of UV radiation can both ...

Stargazers will be treated to a rare seven-planet alignment in February. This is what scientists hope to learn.

Temperamental' stars that brighten and dim over a matter of hours or days may be distorting our view of thousands of distant ...