We refer to our own solar system as the solar system, and in a sense, it is the only one of its kind. For centuries, our sun was known as Sol, latin for sun and the Roman equivalent of the Greek sun ...
IMAGE: An artist’s impression of a free-floating planet. Using observations and archival data from several of NSF’s NOIRLab’s observatories, together with observations from telescopes around the world ...
Some 2,600 light-years from our own Solar System dwells one of the most peculiar planetary systems in the entire galaxy. Called Kepler-51, the Sun-like yellow dwarf star was found in 2012 to have ...
(AP) Our Milky Way is home to at least 17 billion planets that are similar in size to Earth, a new estimate suggests. That’s more than two Earth-size planets for every person on the globe. Just how ...
Morning Overview on MSN
Scientists simulate the Milky Way with 100 billion stars
In a groundbreaking achievement in computational astrophysics, scientists have developed the first-ever simulation of the ...
Spiral Galaxy from Kirkland et al. CREDIT Chris Kirkland and colleagues. A new study of zircon crystals from two of Earth’s oldest continents indicates that the formation of Earth’s continental crust ...
It's easy to imagine clone armies, lightsabers, and starships on some of these very real planets.
LOS ANGELES - The Milky Way is home to at least 17 billion planets that are similar in size to Earth, a new estimate suggests. That's more than two Earth-size planets for every person on the globe.
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