With the arrival of a visiting crew still delayed, science and maintenance work on board the International Space Station continued to fill the Expedition 73 crew’s week, along with time
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A new window into the universe is about to open. On Monday (June 23), the Vera C. Rubin Observatory — a joint project between the U.S. National Science Foundation and
WASHINGTON — United Launch Alliance is piloting an early version of OpenAI’s government-compliant artificial intelligence chatbot, marking one of the first deployments of the technology designed specifically for defense contractors
United Launch Alliance’s Atlas 5 rocket stands at Space Launch Complex 41 ahead of the planned launch of the Kuiper 2 mission for Amazon on Sunday, June 15, 2025. Image:
HELSINKI — China launched the ChinaSat-9C communications satellite Friday to replace an aging, foreign-built predecessor and boost domestic broadcasting capabilities. A Long March 3B lifted off at 8:37 a.m. Eastern
Drone flight alongside photo and video capture is incredibly rewarding because it provides photographers and videographers with unique viewpoints that are otherwise unattainable. Within a minute or two, you can
A sea spider preserved in osmium tetroxide for the purpose of enhancing tissue contrast for electron microscopy. This male sea spider mated with two separate females. This is evident due
A Crystals in a cuvette with a 60 mg/ml protein concentration. The image was obtained by the camera installed in the bioassembler “Organ.Aut” on the ISS. B, C Typical crystals selected
Crystallization of bacteria and archaea. (A) Woese’s model. Phylogenetic analysis of rDNA revealed three domains of life, Bacteria, Archaea, and Eucarya. (a) Symbiosis between Archaea and α-Proteobacteria could yield Eucarya
The original role of proteins was to stabilize RNA, rather than to act as enzymes. (a) The peptidyl transferase center of the Escherichia coli ribosome . The figure shows the
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