Ethan's Profile
Ethan Siegel is a theoretical astrophysicist who currently teaches at Lewis & Clark College in Portland, OR. You can learn about him, contact him, or just enjoy the site.
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Recent Posts
- Believe it or not: A Black Hole Question!
- Falling into a Black Hole sucks!
- Are Black Holes Forbidden Mathematically?
- Look up tonight: Leonid Meteor Shower 2009!
- The Big Deal about LCROSS
- Weekend Diversion: Some Amazing Science on TV!
- The Physics of Touching your Toes!
- Your galaxy stinks!
- Dark Energy: Where did the Light go? (Part 3)
- When I make an assumption...
Upcoming Events
April 8th @ 7PM -- premiere of the short film "Dark Matter", starring me, at Hollywood Theatre in Portland, OR!
Recent Comments
- MadScientist on Believe it or not: A Black Hole Question!
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Archives
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- January 2008
Blogroll
Astronomy/Physics- Ask an Astronomer
- AstroEngine
- Astronomy Lectures (ASP)
- AstronomyCast
- AstroPhotography
- Bad Astronomy
- Brian's Astronaut Page
- Cosmic Variance
- Dynamics of Cats
- Hubble Picture Gallery
- Not Even Wrong
- One Astronomer's Noise
- Orbiting Frog
- Picture of the Day (APOD)
- Planetary Society
- Second Sight
- Universe Today
By Date
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- March 2009 (1)
- May 2008 (23)
- April 2008 (40)
- March 2008 (26)
- February 2008 (25)
- January 2008 (10)
By Category
- Astronomy (68)
- big bang (16)
- biology (13)
- black holes (6)
- Blog Info (11)
- Dark Energy (15)
- Dark Matter (31)
- Education (13)
- Environment (10)
- Galaxies (31)
- Gravity (30)
- Health (6)
- Hubble (19)
- Math (8)
- Physics (52)
- Politics (6)
- Q & A (36)
- Random Stuff (55)
- relativity (12)
- Right and Wrong (3)
- Scientific papers (17)
- Solar System (66)
- Spaceflight (2)
- Stars (16)
- Supernovae (10)
- Video (15)
