Available Episodes
| Expand | Episode Title | Rating | Watch/Add to Playlist | Also Available |
|---|---|---|---|---|
| Season
4, Episode 4 Can a Planet Have Two Suns? Airdate: May 8, 2008 Duration: 03:30 |
0
Your Rating:
?
|
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| Season
4, Episode 3 Can a Galaxy Die? Airdate: Apr 9, 2008 Duration: 02:07 |
9
Your Rating:
?
|
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| Season
4, Episode 2 Why Aren't There Any Green Stars? Airdate: Mar 12, 2008 Duration: 03:17 |
8.7
Your Rating:
?
|
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| Season
4, Episode 1 How Do You Discover an Asteroid? Airdate: Feb 13, 2008 Duration: 02:04 |
9.1
Your Rating:
?
|
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| Season
3, Episode 3 What Happens When Galaxies Collide? Airdate: Sep 13, 2007 Duration: 01:55 |
9.4
Your Rating:
?
|
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| Season
3, Episode 2 What Is the Nearest Galaxy to the Milky Way? Airdate: Jul 26, 2007 Duration: 02:33 |
9.3
Your Rating:
?
|
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| Season
3, Episode 1 Why Isn't Pluto a Planet Any More? Airdate: Feb 12, 2007 Duration: 03:31 |
8.6
Your Rating:
?
|
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| Season
2, Episode 2 How Can We See a Black Hole? Airdate: Aug 23, 2006 Duration: 02:31 |
8.5
Your Rating:
?
|
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| Season
2, Episode 1 What Is a Redshift? Airdate: May 23, 2006 Duration: 02:28 |
8.6
Your Rating:
?
|
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| Season
1, Episode 12 Do the Stars Really Move? Airdate: Dec 9, 2005 Duration: 02:52 |
9.1
Your Rating:
?
|
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| Season
1, Episode 11 Why Do We See Spiral Arms in Some Galaxies? Airdate: Oct 24, 2005 Duration: 01:44 |
8.7
Your Rating:
?
|
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| Season
1, Episode 10 Are Other Solar Systems Like Our Own? Airdate: Oct 13, 2005 Duration: 02:01 |
9.2
Your Rating:
?
|
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| Season
1, Episode 9 Do Other Solar Systems Exist? Airdate: Oct 20, 2005 Duration: 02:07 |
9.6
Your Rating:
?
|
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| Season
1, Episode 8 How Do Stars Live and Die? Airdate: Oct 13, 2005 Duration: 02:24 |
9.3
Your Rating:
?
|
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| Season
1, Episode 7 Why Doesn't the Moon Fall Down? Airdate: Oct 13, 2005 Duration: 01:50 |
9.1
Your Rating:
?
|
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| Season
1, Episode 6 Why Does the Moon Look Like It Changes? Airdate: Oct 13, 2005 Duration: 02:10 |
8.6
Your Rating:
?
|
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| Season
1, Episode 5 What Causes an Eclipse of the Moon? Airdate: Oct 13, 2005 Duration: 02:05 |
8.9
Your Rating:
?
|
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| Season
1, Episode 4 Why Is Spitzer Painted Black? Airdate: Oct 13, 2005 Duration: 01:33 |
9
Your Rating:
?
|
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| Season
1, Episode 3 Why Are Solar Eclipses Only Visible in Some Parts of the World? Airdate: Oct 13, 2005 Duration: 02:24 |
8.1
Your Rating:
?
|
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| Season
1, Episode 2 Can You Feel a Solar Wind? Airdate: Oct 13, 2005 Duration: 01:50 |
9.3
Your Rating:
?
|
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| Season
1, Episode 1 What Is a Brown Dwarf? Airdate: Oct 13, 2005 Duration: 02:17 |
8.2
Your Rating:
?
|
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Show Description:
Real NASA astronomers answer questions about the exciting science of astronomy.
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Total Episodes:
21
Top Keywords:
Ask, Interview, Astronomy, Astronomer, Questions, Answers, Cosmos, Stars, Universe, Planets
