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Sep 12th: A Magical Color-Changing Asteroid!

By on September 12, 2019 in
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An asteroid that changes color!
Why does a black hole end in a singularity? How can we measure distances to stuff in space?

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Sep 11th: Dr Nicole Gugliucci

By on September 11, 2019 in
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In this episode @uastronomer features @noisyastronomer and discussed about science outreach and education, and her time spent in South Africa.

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Sep 10th: More Than Meets the Eye

By on September 10, 2019 in
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Cheap Astronomy takes out the trash.

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Sep 9th: Decelerating Black Holes, Earth-Sun Tidal Lock, and the Crushing Gravity of Dark Matter

By on September 9, 2019 in
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This week we wonder if you can made a black hole by accelerating a mass, but then can you un-make it again? Will the Earth ever be tidally locked to the Sun? And can dark matter crush an unsuspecting space ship?

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Sep 8th: A Gentle Breakup Of An Asteroid & A Peanut Shaped Asteroid with a Moon

By on September 8, 2019 in
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A strange moving object are actually three small objects embedded in a cloud of gas and dust. And asteroid Hektor & its moon created from asteroid collision

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