Huge, red "super-Jupiter" exoplanet orbits its star. Since astronomers first looked beyond the solar system three decades ago to discover extrasolar planets, or exoplanets, we've known that planets in ...
Space.com on MSNOpinion
Why is this star so weird? Maybe because it ate one of its own planets
Astronomers are just beginning to scratch the surface of the complex, and sometimes violent, relationships between planets ...
A big parade that’s on tap for Monday morning won’t feature any floats or marching bands. Instead, it will be a planetary parade up in the sky — with six of the planets in our solar system lining up ...
The sun arrives at the December solstice at 10:03 a.m. EST on Dec. 21. This is the farthest south the sun gets in the heavens; it begins its six-month return northward at the moment winter begins in ...
Super-thin planet nurseries have a boosted chance of forming big planets, according to a study announced this week at the Europlanet Science Congress (EPSC) 2022 in Granada, Spain. An international ...
Astronomers have found planets that are twice as wide as Jupiter and more than 10 times as heavy, but there's a limit to how big planets can get. When you purchase through links on our site, we may ...
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