/u/bunabhucan's posts in /r/askscience

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How good a picture could we take of an exoplanet assuming an Apollo program type budget?

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Do we know how long was mars "wet" for? If we overlay the calendar of life on earth with the conditions on mars how far "along" do we get?

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A few "Extreme Helium stars" have been discovered. Does the light from them look different? Would enough solar masses of any element lighter than iron make a star (i.e. would a "titanium star" start fusion, heat up and shine?)

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Does the discovery of a "new kind of supernova" have implications for the evidence of an accelerating expansion of the universe?

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There are occasionally headlines about a ground based telescope being "better than Hubble." When Hubble was launched was this considered possible?

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How does alcohol affect our perception of our reaction speed/ability?

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Alan Guth speculates that the universe is at least 10^23 times bigger than the observable universe. How strong are his assumptions and are there any other interpretations?

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How much does the ground shake during a nuclear explosion?

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Has anyone ever taken an accurate digital rip of a vinyl album and "subtracted" it from the CD equivalent to produce just the delta?

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Could intelligent life develop technology on a liquid plus atmosphere exoplanet or on an ice-covering-liquid exoplanet?

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
How good a picture could we take of an exoplanet assuming an Apollo program type budget?	1
Do we know how long was mars "wet" for? If we overlay the calendar of life on earth with the conditions on mars how far "along" do we get?	1
A few "Extreme Helium stars" have been discovered. Does the light from them look different? Would enough solar masses of any element lighter than iron make a star (i.e. would a "titanium star" start fusion, heat up and shine?)	1
Does the discovery of a "new kind of supernova" have implications for the evidence of an accelerating expansion of the universe?	1
There are occasionally headlines about a ground based telescope being "better than Hubble." When Hubble was launched was this considered possible?	1
How does alcohol affect our perception of our reaction speed/ability?	1
Alan Guth speculates that the universe is at least 10^23 times bigger than the observable universe. How strong are his assumptions and are there any other interpretations?	1
How much does the ground shake during a nuclear explosion?	1
Has anyone ever taken an accurate digital rip of a vinyl album and "subtracted" it from the CD equivalent to produce just the delta?	1
Could intelligent life develop technology on a liquid plus atmosphere exoplanet or on an ice-covering-liquid exoplanet?	1