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Author: Astronomy Staff

Cosmology

Why doesn’t dark matter obscure light?

Exoplanets, Planets, Solar System

Can other planets align so they eclipse from Earth?

Stars

Can solar systems exist in a binary star system?

Exotic Objects, Galaxies

Since a great number of galaxies are spiral in shape and there is a black hole in the middle of them, is the shape of the galaxy influenced by the “sucking” power of the black hole, like water spiraling into the drain of the bathtub?

Science

What makes Earth spin on its axis without slowing down?

Robotic Spaceflight, Space Exploration

NASA’s Greatest Space Probes

Exoplanets, Science

The Hitchhiker’s Guide to Planets

Astrophotography, Observing

Astrophotography for Beginners

Exotic Objects

Do black holes and dark matter interact gravitationally? Does dark matter fall into black holes?

Science

How does gravity affect photons (that is, bend light) if photons have no mass?

Science

Our magnetic poles shifted in the past. Are we overdue for another shift, and how will that affect our electronics, the continents, and the Sun’s effect on us while the poles shift?

Human Spaceflight

Why do pictures of Earth taken from the Moon show a black sky with no stars?

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