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Monday, December 31, 2018

Nancy Grace Roman, Astronomer Celebrated as 'Mother' of Hubble, Dies at 93

Roman, who was celebrated as a trailblazer for female scientists and a driving force behind advances including the launch of the Hubble Space Telescope, died Dec. 25 at a hospital in Germantown,...

from NDTV Gadgets - Latest http://bit.ly/2s1cXhx

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Russian Cosmonauts Install Semiconductor Experiment During ISS Spacewalk

Two Russian cosmonauts, Sergey Ryzhikov and Alexey Zubritsky, carried out a six-hour spacewalk outside the ISS on Oct. 16, 2025. They instal...