Every June 30th, Asteroid Day marks the anniversary of the 1908 Tunguska impact and turns global attention to the science of ...
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Comet From Outside Our Solar System Has Chemistry Unlike Anything We've Ever Seen Before
(International Gemini Observatory/NOIRLab/NSF/AURA/Shadow the Scientist; Image Processing: J. Miller & M. Rodriguez ...
While life on Mars (and Venus) has long been an obsession for those wondering if we're alone, there are other places in our ...
A Jupiter-size exoplanet orbiting a dead star baffled astronomers. But the planet named WD 1856 b could preview the fate of ...
Introduction: NASA's solar system exploration paradigm : the first fifty years and a look at the next fifty / James L. Green and Kristen J. Erickson -- Part I. Overview. Exploring the Solar System : ...
Space looks empty until you try to cross it. Far beyond Pluto, where sunlight is faint and the planets are long behind, ...
In July 2025, astronomers spotted something remarkable passing through our Solar System, an object that had not come from ...
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Estimating ages of specific events is one of the most difficult problems in astrophysics. While we have a precise (and probably accurate) age for the solar system, we do not have precise ages for each ...
As the United States prepares to celebrate its 250th anniversary, the history of the solar system tells its own story of ...
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