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ask2002-004

10.14.05

What Causes an Eclipse of the Moon?

This 'Ask an Astronomer' episode explains lunar eclipses. watch now

ask2003-002

10.14.05

How Do Stars Live and Die?

'Ask an Astronomer' tackles stellar evolution. watch now

ask2002-001

10.14.05

Why Doesn't the Moon Fall Down?

This 'Ask an Astronomer' episode explains how orbits work. watch now

ask2002-002

10.14.05

Can You Feel a Solar Wind?

This 'Ask an Astronomer' segment attempts to explain what a solar wind is (and is not). watch now

ask2002-005

10.14.05

Why Are Solar Eclipses Only Visible in Some Parts of the World?

This 'Ask an Astronomer' episode explains eclipses of the sun and why they can't be seen everywhere. watch now

ask2003-003

10.14.05

What Is a Brown Dwarf?

'Ask an Astronomer' explains one of the strangest objects in outer space. watch now

ask2003-004

10.14.05

Do Other Solar Systems Exist?

'Ask an Astronomer' explains how we detect planets around other stars. watch now

ask2002-003

10.14.05

Why Does the Moon Look Like It Changes?

Phases of the Moon are clearly explained in this 'Ask an Astronomer' episode. watch now

ask2003-001

10.14.05

Why Is Spitzer Painted Black?

The Spitzer Space Telescope has a funny paint job. This 'Ask an Astronomer' segment explains why. watch now

 

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