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

A powerful solar storm has delivered a dramatic blow to Jupiter’s magnetosphere, revealing that even the largest planet in ...

Dubbed "Planet Nine," this hypothetical celestial body is believed to influence the orbits of distant, small objects beyond ...

People around the world will have a chance this weekend to catch what could be the year’s most stunning view of the largest planet in our solar system. Jupiter on Saturday will shine at its ...

In May 2020, astronomers for the first time observed a planet getting swallowed by its host star. Based on the data at the ...

A massive solar windstorm in 2017 compressed Jupiter's magnetosphere "like a giant squash ball," a new study reports.

Apr. 7, 2025 — Despite its uniquely rich inventory of organic molecules, Saturn's largest moon ... images of carbon dioxide in a planet outside the solar system in HR 8799, a multiplanet ...

Saturn, the sixth planet from the Sun, captivates scientists with its massive size, stunning rings, and diverse moons.

Even though Venus moves between the Earth and sun every 19.5 months, it becomes visible after sunset and before sunrise only around every eight years, according to EarthSky. Typically, Venus orbits ...