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Solar System Exploration

Solar System Exploration

The solar system has one star, eight planets, five dwarf planets, at least 290 moons, more than 1.3 million asteroids, and about 3,900 comets.

2023年6月8日

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What if the moon really went away?

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What if the moon really went away?

The Space Doctor on Instagram: "Stronger than the Jupiter. The Grand Tack hypothesis is a model that describes the early solar system and the migration of Jupiter. Jupiter formed at a distance of 3.5 AU from the Sun which then migrated towards Sun. Soon the Saturn came into existence and its strong gravity pulled back the gas giant and placed it at a distance of 5 AU from the sun. Saturn indeed saved the entire solar system from Jupiter. Recent studies show Saturn plays bigger role than Jupiter

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The Space Doctor on Instagram: "Stronger than the Jupiter. The Grand Tack

Asteroid Impact

Asteroid Impact Aftermath Time-Lapse - NASA DART

Asteroid Impact Aftermath Time-Lapse - NASA DART

2023年4月11日

Asteroid Impact Aftermath Time-Lapse - NASA DART

Asteroid Impact Aftermath Time-Lapse - NASA DART

Microsoft NewsDailymotion

Asteroid Impact Aftermath Time-Lapse - NASA DART

Asteroid Impact Aftermath Time-Lapse - NASA DART

Microsoft NewsSpace

10 个月之前

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Oort Cloud - NASA Science

Oort Cloud - NASA Science

2023年6月21日

Cosmic Distances - NASA Science

Cosmic Distances - NASA Science

2020年5月18日

Apophis - NASA Science

Apophis - NASA Science

2020年6月19日

Asteroid Mining

Space mining startup AstroForge aims to launch historic asteroid-landing mission in 2025

Space mining startup AstroForge aims to launch historic asteroid-landing mission in 2025

SPACE.comMike Wall

Asteroid Mining

Asteroid Mining

YouTubeExplainingTheFuture

已浏览 16.5万次2014年5月9日

Colonizing Ceres

Colonizing Ceres

YouTubeIsaac Arthur

已浏览 39.9万次2018年7月5日