Science
Magnetic Fields Force New Perspective on the Center of Our Milky Way Galaxy
A composite image of the central region of our Milky Way galaxy, known as Sagittarius A. SOFIA found that magnetic fields, shown as streamlines, are strong enough to control the material moving around the black hole, even in the presence of enormous gravitational forces. This can help answer long-standing, fundamental questions about the galactic center region: why the star formation rate is significantly lower than expected and why our galaxy’s black hole is quieter than those in other galaxies. SOFIA data is shown in green (37 microns) and dark blue (25 and 53 microns). The light blue is from Herschel Space Observatory (70 microns) and the gray is from the Hubble Space Telescope.
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Citizen Scientists Spot Closest Young Brown Dwarf Disk Yet
Researchers at MIT, the University of Oklahoma, and elsewhere, with the help of citizen scientists, have identified a brown dwarf with a disk that is the youngest of its kind within about 100 parsecs of Earth. The brown dwarf, named W1200-7845 and depicted in this image, appears to have the kind of disk that could form planets.
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Scientists Shed Light on Growth of Black Holes
Scientists Shed Light on Growth of Black Holes
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Ice Melt Linked to Accelerated Regional Freshwater Depletion
A small glacier in the Arctic region of Norwegian archipelago Svalbard, as photographed by NASA's Airborne Tropical Tropopause Experiment (ATTREX). This is one of the seven regions where ice loss is accelerating, causing the depletion of freshwater resources.
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Detecting methane emissions during COVID-19
Methane concentrations over the Permian Basin.
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NASA Supercomputers Power COVID-19 Research
Pleiades' rack-based architecture allows NASA to continually increase the system's computing capability through hardware upgrades without needing to expand its physical footprint. The current configuration of Pleiades is nearly 15 times more powerful than it was when the system was originally installed in 2008.
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New Sunspots Potentially Herald Increased Solar Activity
On the upper left side of this image from May 29, 2020, from NASA's Solar Dynamics Observatory — shown here in the 171-angstrom wavelength, which is typically colorized in gold — one can see a spot of light hovering above the left horizon. This light emanates from solar material tracing out magnetic field lines that are hovering over a set of sunspots about to rotate over the left limb of the Sun.
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Hubble Finds that "Distance" From the Brightest Stars is Key to Preserving Primordial Discs
The star cluster Westerlund 2
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Ames Contributions to SpaceX Commercial Crew Missions
A SpaceX Falcon 9 rocket with the company's Crew Dragon spacecraft onboard as it is rolled to the launch pad at Launch Complex 39A for NASA’s SpaceX Demo-1 mission on Feb. 28, 2019 at NASA’s Kennedy Space Center in Florida.
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Human Rights
Fostering a More Humane World: The 28th Eurasian Economic Summi
Conscience, Hope, and Action: Keys to Global Peace and Sustainability
Ringing FOWPAL’s Peace Bell for the World:Nobel Peace Prize Laureates’ Visions and Actions
Protecting the World’s Cultural Diversity for a Sustainable Future
Puppet Show I International Friendship Day 2020