New radio images from the the U.S. National Science Foundation Very Large Array trace a pair of powerful plasma jets launched by galaxy VV 340a’s central supermassive black hole, which appear to be driving hot coronal gas out of the galaxy and shutting down future star formation.
Recent News
Radio Telescopes Uncover ‘Invisible’ Gas Around Record-Shattering Cosmic Explosion
Astronomers using the U.S. National Science Foundation Very Large Array and the Atacama Large Millimeter/submillimeter Array have revealed a dense cocoon of gas around one of the most extreme cosmic explosions ever seen, showing that a ravenous black hole ripped apart a massive star and then lit up its surroundings with powerful X-rays.
New Discovery Challenges Evolution of Galaxy Clusters
Peering back in time, around 12 billion years, astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) have found the most distant and direct evidence of scorching gas in a forming galaxy cluster, SPT2349-56. The hot plasma, seen when the Universe was just 1.4 billion years old, is far hotter and more pressurized than current theories predicted for such an early system.
Presidential Awards for Excellence in Mathematics and Science Teaching (PAEMST)
Do you know a K-6 grade teacher who provides excellent mathematics or science instruction to his or her students? Then please consider nominating him or her for one of the Presidential Awards for Excellence in Mathematics and Science Teaching (PAEMST). Anyone—researchers, parents or members of the general public—may nominate a K-6 grade teacher by completing the nomination form available on the PAEMST website (www.paemst.org). To submit a nomination, you only need the teacher’s contact information.
PAEMST is the highest honor the United States government bestows for K-12 mathematics and science teaching. Since 1983, more than 4,400 teachers have been recognized for their contributions to mathematics and science education. Awardees serve as models for their colleagues, inspiration to their communities, and leaders in the improvement of mathematics and science education. Up to 108 teachers may be recognized each year.
Presidential Awardees receive a certificate signed by the President of the United States; a trip for two to Washington, D.C. to attend a series of recognition events, professional development opportunities, and policy-maker meetings; and a $10,000 award from the National Science Foundation.
The Nomination Deadline is April 1, 2016. The Application Deadline is May 1, 2016 for teachers (K-grade 6). If you know more than one teacher deserving of this award, you may submit more than one nomination. Teachers may also initiate the application process themselves at www.paemst.org.
Recent News
The NSF Very Large Array Helps Reveal Record-Breaking Stream of Super-Heated Gas from Nearby Galaxy
New radio images from the the U.S. National Science Foundation Very Large Array trace a pair of powerful plasma jets launched by galaxy VV 340a’s central supermassive black hole, which appear to be driving hot coronal gas out of the galaxy and shutting down future star formation.
Radio Telescopes Uncover ‘Invisible’ Gas Around Record-Shattering Cosmic Explosion
Astronomers using the U.S. National Science Foundation Very Large Array and the Atacama Large Millimeter/submillimeter Array have revealed a dense cocoon of gas around one of the most extreme cosmic explosions ever seen, showing that a ravenous black hole ripped apart a massive star and then lit up its surroundings with powerful X-rays.
New Discovery Challenges Evolution of Galaxy Clusters
Peering back in time, around 12 billion years, astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) have found the most distant and direct evidence of scorching gas in a forming galaxy cluster, SPT2349-56. The hot plasma, seen when the Universe was just 1.4 billion years old, is far hotter and more pressurized than current theories predicted for such an early system.