Space Communications & Navigation Program Archives - Page 51 of 173

Autumn Paints Poland’s Bieszczady Mountains – NASA Science 0
- Earth Observatory, Landsat 9, SCIENCE, Science / Health, Science Mission Directorate, scientists, Space, Space Communications & Navigation Program, Space Launch System (SLS), Space Telescope, space-x-ipo, SpaceX, Topography, Vegetation
- October 19, 2026
As the air grows cooler and days shorter, brown bears prowl the Carpathian Mountains of southern Poland with the goal of fattening up ahead of winter hibernation. In a more conspicuous sign of autumn, beech and other deciduous trees blanketing the hillsides start to sport reds and golds. The seasonal transformation was underway in southeast
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APOD: 2026 October 19 – Treble Clef: Unusual X-ray Hot Radio Source – NASA Science 0
- APOD, SCIENCE, Science / Health, Science Mission Directorate, scientists, Space, Space Communications & Navigation Program, Space Launch System (SLS), Space Telescope, space-x-ipo, SpaceX
- October 19, 2026
Explanation: Explanation : What is Treble Clef? This unusual radio structure extends over 2 million light-years and resembles a common musical symbol — but has its visible light hidden by our own Milky Way Galaxy. Examined in 2004, the nature of VLSS J0318.9+5755, dubbed Treble Clef, remained unknown. Recent observations by the Chandra X-ray Observatory
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Competing mechanisms toughen bcc binary and medium-entropy alloys at 20 K – Nature 0
- SCIENCE, Science / Health, Science Mission Directorate, scientists, Space, Space Communications & Navigation Program, Space Launch System (SLS), Space Telescope, space-x-ipo, SpaceX
- October 19, 2026
Alloy design The Nb45Ta25Ti15Hf15 alloy was initially designed to balance room-temperature ductility and high-temperature strength, according to ref. 17. In summary, the original rationale for the chosen composition was to introduce a high concentration of group IV elements to promote ductility, but not too much as to promote the formation of brittle hexagonal close-packed and
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Divergent genomic evolution in astrocytomas and oligodendrogliomas – Nature 0
- SCIENCE, Science / Health, Science Mission Directorate, scientists, Space, Space Communications & Navigation Program, Space Launch System (SLS), Space Telescope, space-x-ipo, SpaceX
- October 19, 2026
DNA sequencing WGS and WXS data were newly generated for the MD Anderson Cancer Center, Duke University Hospital, Henry Ford Hospital, Case Western Reserve University, Chinese University of Hong Kong, Mayo Clinic, Northwestern Medicine, Olivia Newton-John Cancer Research Institute, University of California, San Francisco, Saint Joseph’s Hospital and Medical Center, Seoul National University and Luxembourg
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De novo design of cysteine proteases – Nature 0
- SCIENCE, Science / Health, Science Mission Directorate, scientists, Space, Space Communications & Navigation Program, Space Launch System (SLS), Space Telescope, space-x-ipo, SpaceX
- October 19, 2026
Radzicka, A. & Wolfenden, R. Rates of uncatalyzed peptide bond hydrolysis in neutral solution and the transition state affinities of proteases. J. Am. Chem. Soc. 118, 6105–6109 (1996). Article ADS CAS Google Scholar Dyer, R. P. & Weiss, G. A. Making the cut with protease engineering. Cell Chem. Biol. 29, 177–190 (2022). Article CAS PubMed
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Early tetrapod neck mobility modelled using an extant analogue – Nature 0
- SCIENCE, Science / Health, Science Mission Directorate, scientists, Space, Space Communications & Navigation Program, Space Launch System (SLS), Space Telescope, space-x-ipo, SpaceX
- October 18, 2026
Arratia, G., Schultze, H.-P. & Casciotta, J. Vertebral column and associated elements in dipnoans and comparison with other fishes: development and homology. J. Morphol. 250, 101–172 (2001). Article PubMed CAS Google Scholar Coates, M. The Devonian tetrapod Acanthostega gunnari Jarvik: postcranial anatomy, basal tetrapod interrelationships and patterns of skeletal evolution. Trans. R. Soc. Edinb. 87,
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