How to see 6 planets align in a rare night-sky parade in January and February
Six planets are parading across the sky, appearing as some of the night's brightest stars. A few easy tips can help you ...
Spacecraft finds a positively enormous planet 12 times Jupiter's mass
A Milky Way-surveying spacecraft found a planet 12 times more massive than Jupiter, along with a brown dwarf, each distantly orbiting stars smaller than the sun. Scientists have dubbed the exoplanet, ...
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What are the rocky planets?
Small in comparison to the gas planets found further from the Sun, they also rotate at a more sedate pace and have few moons… The four rocky planets are Mercury, Venus, Earth and Mars.