All Questions
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questions
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How does IXPE measure polarization, and why does it have three identical X-ray telescopes?
From The Observatory:
Anyone who missed any of the AAS 239 press conferences can see them on the AAS Press Office's YouTube channel! Here's the full program.
From there I found the Monday, January ...
8
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2
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Which JWST instrument modes are compatible with observations of the bright trans-Earth planets Mars, Jupiter, and Saturn? Which aren't?
My comment says:
...answers to the Space SE question Can James Webb take pictures of our solar system? In what ways will they differ from/compliment those from Hubble? suggest that at some point JWST ...
11
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3
answers
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Why (the heck) is the basic angle of GAIA 106.5°?
This answer to Why does the Gaia space telescope have two main mirrors says:
According to the GAIA FAQs which does an excellent job: http://www.cosmos.esa.int/web/gaia/faqs:
Why is there an angle of ...
3
votes
2
answers
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What is an "Off Rowland-circle Telescope"? Are there "On Rowland-circle Telescope" as well?
The NASA Goddard news item NASA to Demonstrate New Star-Watching Technology with Thousands of Tiny Shutters says:
The technology, called the Next-Generation Microshutter Array (NGMSA), will fly for ...