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.
West Virginia Students Contact International Space Station LIVE
How would you feel if you could talk to an astronaut, orbiting over 200-miles above you in space?
Friday, May 7th at 8:00 AM EDT, students in rural West Virginia will experience this once in a lifetime opportunity. Green Bank Elementary-Middle School (GBEMS) will be contacting astronaut Mark Vande Hei on the International Space Station (ISS).
This contact is made possible by Amateur Radio on the International Space Station (ARISS), an international program that inspires students to pursue careers in science, technology, engineering and math. This experience is a limited opportunity available to only a handful of schools – around the world – who must go through an extensive application process, working closely with staff and volunteers to assemble the resources required.
GBEMS is located in secluded and mountainous Pocahontas County, West Virginia, one of the largest counties with one of the smallest populations east of the Mississippi River. The school happens to be next door to the Green Bank Observatory, home of the largest fully steerable radio telescope in the world, an unusual and impressive playground backdrop. Several staff from the Observatory volunteered to support this project, helping students to select and install the technology for this radio contact. The students only have a few precious minutes to establish a connection as the space station orbits above them on Earth.
School principal Julie Shiflet and science teacher Anne Smith put in many hours with students, staff, and volunteers to make this project possible. Following COVID-19 safety guidelines, a small group of students and staff will be using special radio equipment set up in the school gym for this contact. This event will be livestreamed from the Observatory Facebook page for the public to share in the excitement.

Students, staff, and volunteers rehearsing for the contact. A variety of connections must be tested, and the program timed, to ensure contact with the International Space Station as it passes overhead. Photo credit NSF/GBO/Jill Malusky.
The generosity of several groups made this project possible, including the Snowshoe Foundation, The Durbin Lions Club, the Eight Rivers Amateur Radio Club, and the Green Bank Observatory, with special thanks to GBEMS Principal Julie Shiflet and Science Teacher Anne Smith.
To learn more about Green Bank Observatory Observatory science and to see research opportunities visit their website. The Green Bank Observatory is a facility of the National Science Foundation and is operated by Associated Universities, Inc.
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This news article was originally published on the GBO website on April 28, 2021.
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.