NASA’s James Webb Space Telescope provided a closer look at the aftermath of a star that wreaked violence on its planet ...

A powerful new observatory is the best hope yet for finding the elusive Planet 9, a large planet that some scientists say is ...

Prior to 2040, the last planetary quintuplet occurred in the year 1186, and according to Uptain, records show that the close ...

In February, stargazers everywhere got to see a seven-planet alignment - called a "planetary parade." It'll be a while before that happens again, but there is one coming up with four planets. But, you ...

2025 — The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in HR 8799, a multiplanet ... Combination of Cosmic Processes ...

Hubble Space Telescope and European Southern Observatory VISTA telescope and GALEX telescope, shows the end of life for a white dwarf star and possibly a planet. | Credit: X-ray: NASA/CXC/SAO/Univ ...

The James Webb Space Telescope has detected ... as a result of its close orbit — while its night side will remain in permanent darkness. "This planet provides a unique laboratory to understand ...

"Planetary alignment is an astronomical term used to describe the event when several planets gather closely on one side of the sun at the same time," according to the Star Walk website.