Articles Tagged with astronomy

Sunrise, sunset

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In-between calculations

In the twilight land of Spherical Astronomy. . .

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Expensive but worthless

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The economics of obsolescence

Anyone want a high-end enlarger?

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Seeking agreement

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Another step

We propose a modification of the Scientific Method.

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General knowledge

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Challenge problems

We present some interdisciplinary questions from our tutoring consultant.

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What if. . .?

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Counterfactuals

Asking about what might have been can be useful, but is often just a waste of time.

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The center of the universe

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A privileged position

A discredited historical myth refuses to die.

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Small perturbations

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A big subject

We describe how to do something that’s hard.

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Time is against us

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Human scales

The universe is often an obstacle to science fiction.

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Old telescopes

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Still useful

The problem is funding.

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The meeting (II)

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Software and soft skills

Our astronomer adds some comments on the meeting he attended this month.

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