Astronomers have discovered four planets that are just a fraction of the mass of Earth orbiting Barnard’s Star, which is 6 ...

As the fastest-moving planet in our solar system, Mercury goes retrograde three to four times a year for about three weeks.

Young, close-orbiting exoplanets known as sub-Neptunes may form farther from their stars and migrate inward or lose their ...

In short, yes. As the fastest-moving planet in our solar system, Mercury goes retrograde three to four times a year. When you factor in the shadow period of the retrograde—and as a recovering ...

Astronomers have captured direct images of exoplanets in a star system 130 light years away, providing clues on gas giant ...

During a retrograde period, many astrologers recommend that people slow down and reevaluate the things that the planet rules ...

Find out which zodiac signs will be most affected by the March 2025 Mercury retrograde. Is your sign on the list?

Mar. 17, 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 system 130 light-years away ...

Mar. 17, 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 system 130 light-years away ...

The ringed gas giant Saturn has officially replaced Jupiter as the planet in our solar system with the most moons. The ...

Starting closest to the sun, our home star's nearest neighbors, Mercury and Venus ... moons may also increase if we find more planets in the solar system. One such world is the elusive Planet ...