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space-astronomy

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When does the Perseid meteor shower end: timing, peak dates, and what to expect

The Perseid meteor shower typically runs from mid-July to late August, with the highest activity clustered around the annual peak. The Perseid meteor shower ends gradually after...

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Kellie Astronaut: Identity, Role, and Mission Facts

Kellie Astronaut refers to a NASA astronaut selected in the 2021 astronaut group who serves as a mission specialist. This profile explains the identity, qualifications, and role...

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Supermoon October 2025: What to Expect and How to Watch

A supermoon occurs when a full moon coincides with or is very near lunar perigee, the point in the Moon’s orbit closest to Earth. This proximity makes the moon appear larger a...

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What Is the Question Mark Galaxy: Structure, Origin, and Scientific Significance

The phrase question mark-shaped galaxy describes a distant system whose visible轮廓 strongly resembles a question mark in deep images. This appearance is not an intentional la...

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Can You See Venus During the Day?

Venus is often visible in the daytime because it is bright enough to be seen against the blue sky when conditions are right. The planet can appear as a clear, steady point of li...

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Earth New Moon: What It Means and How NASA Tracks It

A new moon occurs when the Moon and Sun share the same ecliptic longitude, placing the Moon between Earth and the Sun. From Earth, the Moon’s sunlit hemisphere faces away from...

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