Solar System
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Jupiter: Facts about the biggest planet in our solar systemDiscover interesting facts about Jupiter, its many moons, and whether the gas giant and its moons could host extraterrestrial life
By Adam Mann Last updated
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Solar wind might be making water on the moon, groundbreaking NASA study revealsLunar samples show evidence that solar wind could be behind the water molecules on the moon's surface, according to NASA. The results could shine a light on how water ice collects in cold traps formed by patches of permanent darkness at the moon's poles.
By Damien Pine Published
astronomy -
Mercury is weird because of a 'hit-and-run' incident in its youth"What surprised us, at the end, was how effective this type of impact could be in explaining Mercury's unusual structure without needing to consider multiple collisions or extremely rare conditions."
By Sharmila Kuthunur Published
2 Commentsmercury -
Mars: Facts about the Red Planet, its moons, and possibilities for lifeDiscover interesting facts about Mars, its moons, its atmosphere, and the possibilities of life.
By Adam Mann Last updated
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Saturn gains 128 new moons, giving it more than the rest of the solar system combinedFaint signatures detected by the Canada France Hawaii Telescope have revealed 128 new moons around Saturn, making it the indisputable frontrunner for having the most moons in our solar system.
By Ben Turner Published
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A giant extraterrestrial 'wave' hit Earth 14 million years ago — and may have dramatically altered our planet's climateOur solar system's journey around the center of the Milky Way takes it through varying galactic environments, and one may have had a lasting impact on Earth's climate, according to a new study.
By Sharmila Kuthunur Published
4 Commentsastronomy -
Astronomers identify a celestial '3-body problem' lurking in the outer solar systemNew research suggests that a binary pair of Kuiper Belt objects, known as the Altjira system, is actually made up of three separate bodies orbiting one another in a complex triad. This rare orbital configuration is often referred to as the "three-body problem."
By Harry Baker Published
astronomy -
'Planet parade' ends with a rare conjunction of Venus and Mercury at sunset. Here's how to watch.The two innermost planets, Venus and Mercury, will shine together low in the western sky at sunset on March 10. Here's how to get the best view before they disappear.
By Jamie Carter Published
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'Primordial' helium from the birth of the solar system may be stuck in Earth's coreThe discovery that helium and iron can mix at the temperatures and pressures found at the center of Earth could settle a long-standing debate over how our planet formed.
By Stephanie Pappas Published
3 Commentsplanet-earth
