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Mountain, M., Grunsfeld, J. & Hammel, H. Space telescope is worth the effort. Nature 468, 508 (2010). https://doi.org/10.1038/468508c
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DOI: https://doi.org/10.1038/468508c
Isabel Chiu
The phrase "cooling it to âˆ򒌓 °C" doesn't make sense in the light of the 3rd law of thermodynamics, which states that the minimum temperature which objects can get is -273.15°C.