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

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If a Red Supergiant and brown dwarf collided, would it refuel the dying star?

1283 upvotes

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What's the oldest telescope still in service and making meaningful discoveries and contributions?

78 upvotes

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Can planets form in the same nurseries that stars do?

15 upvotes

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Can you increase the efficiency of a centrail air unit by adding passive cooling to the refrigerant return line?

6 upvotes

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If sound could travel through space what would we hear while in orbit? Does any distant body make enough 'noise' that it would make it here?

2 upvotes

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[Engineering] Could drift and variation from generation to generation on a self replicating machine be stopped?

1 upvotes

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[Engineering, maybe] Mechanical drift on a self replicating machine from generation to generation

1 upvotes

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[Astronomy] Could planets form in stellar nurseries?

1 upvotes

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[Physics] How big would a spring have to be to get a lunar lander back into lunar orbit from the moon's surface?

1 upvotes

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[Astronomy] A question about the New Horizons spacecraft

1 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
If a Red Supergiant and brown dwarf collided, would it refuel the dying star?	1283
What's the oldest telescope still in service and making meaningful discoveries and contributions?	78
Can planets form in the same nurseries that stars do?	15
Can you increase the efficiency of a centrail air unit by adding passive cooling to the refrigerant return line?	6
If sound could travel through space what would we hear while in orbit? Does any distant body make enough 'noise' that it would make it here?	2
[Engineering] Could drift and variation from generation to generation on a self replicating machine be stopped?	1
[Engineering, maybe] Mechanical drift on a self replicating machine from generation to generation	1
[Astronomy] Could planets form in stellar nurseries?	1
[Physics] How big would a spring have to be to get a lunar lander back into lunar orbit from the moon's surface?	1
[Astronomy] A question about the New Horizons spacecraft	1