Worlds this small and distant are thought to be too cold and have too little surface gravity to hold onto gases. But the findings suggest that icy, rocky objects in the solar system's outer reaches ar ...
If you've ever taken an introductory astronomy class, you've probably seen the Hertzsprung-Russell (HR) diagram. This graph ...
The finding comes with significant new suggestions about the solar system ...
Pluto was believed to be the only body beyond Neptune with an atmosphere. Now, a new discovery in our solar system is ...
This image provided by NASA shows X-rays from NASA’s Chandra X-ray Observatory (represented in blue) that have been combined with infrared data from NASA’s retired Spitzer Space Telescope (cyan, light ...
Astronomers have identified another object from this realm, with a diameter of roughly 310 miles (500 km), that has an ...
Stars are the fundamental building blocks of our universe. Most stars host planets, like our Sun hosts our solar system, and if you look more broadly, groups of stars make up huge structures such as ...
The cloud-9 astronomical object with radio data shown in diffused magenta - NASA, ESA, VLA, Gagandeep Anand (STScI), Alejandro Benitez-Llambay (University of Milano-Bicocca); Image Processing: Joseph ...
Astronomers have discovered a thin atmosphere around a small celestial body in the outer solar system for the first time, ...
A team of researchers discovered a new type of astronomical object that may help experts learn more about the formation of galaxies and the development of the early universe. NASA dubbed the object ...
Cloud-9 was first discovered about three years ago by a telescope located in Guizhou, China. However, the Five-hundred-meter Aperture Spherical Telescope (FAST) wasn't able to exactly identify it for ...