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Topic: National Science Foundation

White House Announces New Partnership to Unleash U.S. Supercomputing Resources to Fight Coronavirus

 

The White HouseWashington, D.C. – The White House announced the launch of the COVID-19 High Performance Computing Consortium to provide coronavirus (COVID-19) researchers worldwide with access to the world’s most powerful high performance computing resources that can significantly advance the pace of scientific discovery in the fight to stop the virus.

The White House - West Wing. (Official White House Photo) «Read the rest of this article»

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NASA’s Chandra X-ray Observatory data reveals Cosmic Jekyll and Hyde

 

NASA - National Aeronautics and Space AdministrationHuntsville, AL – A double star system has been flipping between two alter egos, according to observations with NASA’s Chandra X-ray Observatory and the National Science Foundation’s Karl F. Jansky Very Large Array (VLA).

Using nearly a decade and a half worth of Chandra data, researchers noticed that a stellar duo behaved like one type of object before switching its identity, and then returning to its original state after a few years. This is a rare example of a star system changing its behavior in this way.

Terzan 5 (right), low, medium and high-energy X-rays detected by Chandra are colored red, green and blue respectively. On the left, an image from the Hubble Space Telescope shows the same field of view in optical light. Terzan 5 CX1 is labeled as CX1 in the Chandra image. (NASA)

Terzan 5 (right), low, medium and high-energy X-rays detected by Chandra are colored red, green and blue respectively. On the left, an image from the Hubble Space Telescope shows the same field of view in optical light. Terzan 5 CX1 is labeled as CX1 in the Chandra image. (NASA)

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President Donald Trump puts Veterans First

 

The White HouseWashington, D.C. – President Donald Trump took a major step yesterday to support veterans and military spouses by signing the Supporting Veterans in STEM Careers Act.

President Trump: “This has been long in the making.”

“It’s a big deal,” the President said from the Oval Office. “The bill directs the National Science Foundation to work with other federal agencies to expand veteran eligibility for STEM-related programs and encourages veteran participation in these critical fields.”

President Donald Trump signs the Supporting Veterans in STEM Careers Act. (White House)

President Donald Trump signs the Supporting Veterans in STEM Careers Act. (White House)

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Austin Peay State University physics graduate Deborah Gulledge to spend 10 months at South Pole

 

Austin Peay State University - APSUClarksville, TN – An Austin Peay State University (APSU) graduate is heading to the South Pole in January to perform seismology observations of the Solar System’s largest planet. She’ll be there – during winter – for 10 months.

Austin Peay State University graduate Deborah Gulledge tests the insulation on the telescope in a deep freezer in Hawaii. (APSU)

Austin Peay State University graduate Deborah Gulledge tests the insulation on the telescope in a deep freezer in Hawaii. (APSU)

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APSU graduate Jordan Miller selected for National Science Foundation smart cities program

 

Austin Peay State University - APSUClarksville, TN – When recent Austin Peay State University (APSU) graduate Jordan Miller starts at Arizona State University this year, she’ll also enter a cutting-edge National Science Foundation-backed smart homes and cities program.

Recent Austin Peay State University computer science graduate Jordan Miller displays her robot in the Technology Building on campus. (APSU)

Recent Austin Peay State University computer science graduate Jordan Miller displays her robot in the Technology Building on campus. (APSU)

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Two Austin Peay State University graduates win National Science Foundation fellowships

 

Austin Peay State University - APSUClarksville, TN – Two recently graduated Austin Peay State University (APSU) science students have earned National Science Foundation graduate research fellowships.

National Science Foundation fellow Deborah Gulledge inside Austin Peay State Univeristy's planetarium.

National Science Foundation fellow Deborah Gulledge inside Austin Peay State Univeristy’s planetarium.

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NASA says network of Telescopes captures historic Black Hole image

 

NASA Headquarters

NASA - National Aeronautics and Space AdministrationWashington, D.C. – A black hole and its shadow have been captured in an image for the first time, a historic feat by an international network of radio telescopes called the Event Horizon Telescope (EHT). EHT is an international collaboration whose support in the U.S. includes the National Science Foundation.

A black hole is an extremely dense object from which no light can escape. Anything that comes within a black hole’s “event horizon,” its point of no return, will be consumed, never to re-emerge, because of the black hole’s unimaginably strong gravity.

Scientists have obtained the first image of a black hole, using Event Horizon Telescope observations of the center of the galaxy M87. The image shows a bright ring formed as light bends in the intense gravity around a black hole that is 6.5 billion times more massive than the Sun. (Event Horizon Telescope Collaboration)

Scientists have obtained the first image of a black hole, using Event Horizon Telescope observations of the center of the galaxy M87. The image shows a bright ring formed as light bends in the intense gravity around a black hole that is 6.5 billion times more massive than the Sun. (Event Horizon Telescope Collaboration)

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NASA reports Wintertime Arctic Sea Ice Growth Slows, Long-term Decline

 

Written by Maria-José Viñas
NASA’s Earth Science News Team

NASA - National Aeronautics and Space AdministrationWashington, D.C. – New NASA research has found that increases in the rate at which Arctic sea ice grows in the winter may have partially slowed down the decline of the Arctic sea ice cover.

As temperatures in the Arctic have warmed at double the pace of the rest of the planet, the expanse of frozen seawater that blankets the Arctic Ocean and neighboring seas has shrunk and thinned over the past three decades. The end-of-summer Arctic sea ice extent has almost halved since the early 1980s. A recent NASA study found that since 1958, the Arctic sea ice cover has lost on average around two-thirds of its thickness and now 70 percent of the sea ice cap is made of seasonal ice, or ice that forms and melts within a single year.

A lone Arctic sea ice floe, observed during the Beaufort Gyre Exploration Project in October 2014. (NASA/Alek Petty)

A lone Arctic sea ice floe, observed during the Beaufort Gyre Exploration Project in October 2014. (NASA/Alek Petty)

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Austin Peay State University senior Jordan Miller’s research focuses on self-driving car technology

 

Austin Peay State University

Austin Peay State University - APSUClarksville, TN – Austin Peay State University student Jordan Miller’s research project this summer might change the way you see the road.

Or, more specifically, it might change the way your car sees the road.

APSU Student Jordan Miller

APSU Student Jordan Miller

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NASA reports Astronomers observe Supermassive Black Hole devour a Star

 

NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – For the first time, astronomers have directly imaged the formation and expansion of a fast-moving jet of material ejected when the powerful gravity of a supermassive black hole ripped apart a star that wandered too close to the massive monster.

The scientists tracked the event with radio and infrared telescopes, including the National Science Foundation’s Very Long Baseline Array (VLBA) and NASA’s Spitzer Space Telescope, in a pair of colliding galaxies called Arp 299.

An artist's concept of a tidal disruption event (TDE) that happens when a star passes fatally close to a supermassive black hole, which reacts by launching a relativistic jet. (Sophia Dagnello, NRAO/AUI/NSF)

An artist’s concept of a tidal disruption event (TDE) that happens when a star passes fatally close to a supermassive black hole, which reacts by launching a relativistic jet. (Sophia Dagnello, NRAO/AUI/NSF)

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