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Wednesday, 23 September 2026 Reading Room

Science

Astronomers Confirm Youngest Exoplanet Ever Found

Named Elias 2-24b, the newly confirmed exoplanet is estimated to be less than 1 million years old -- so young it is likely still gaining mass from the protoplanetary disk surrounding its star. The post Astronomers Confirm Youngest Exoplanet Ever Found appeared first on Sci.News: Breaking Science News .

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Astronomers Confirm Youngest Exoplanet Ever Found

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Risk of Hydrazine Use Following Freeze–Thaw Exposure

For more information, contact Jonathan E. Jones, Langley Research Center, jonathan.e.jones@nasa.gov Download the PDF version The purpose of this Technical Bulletin is to communicate the risks associated with freeze–thaw cycles in hydrazine monopropellant systems and to provide general recommendations for mitigating damage, operational…

·nasa.gov

Risk of Hydrazine Use Following Freeze–Thaw Exposure

For more information, contact Jonathan E. Jones, Langley Research Center, jonathan.e.jones@nasa.gov Download the PDF version The purpose of this Technical Bulletin is to communicate the risks associated with freeze–thaw cycles in hydrazine monopropellant systems and to provide general recommendations for mitigating damage, operational…

·nasa.gov

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