ALMA Astronomy News

While observing a newly-dormant galaxy using the Atacama Large Millimeter/ submillimeter Array (ALMA) and the Hubble Space Telescope (HST), scientists discovered that it had stopped forming stars, not because it had used up all of its gas, but because most of its star-forming fuel had been thrown out of the system as it merged with another galaxy. The result is a first for ALMA scientists. Moreover, if proven common, the results could change how scientists think about galaxy mergers and deaths.

Show Notes

While observing a newly-dormant galaxy using the Atacama Large Millimeter/ submillimeter Array (ALMA) and the Hubble Space Telescope (HST), scientists discovered that it had stopped forming stars, not because it had used up all of its gas, but because most of its star-forming fuel had been thrown out of the system as it merged with another galaxy. The result is a first for ALMA scientists. Moreover, if proven common, the results could change how scientists think about galaxy mergers and deaths.

What is ALMA Astronomy News?

The Atacama Large Millimeter/submillimeter Array (ALMA) -the largest astronomical project in existence- is a single telescope of revolutionary design, composed of 66 high precision antennas located in northern Chile. ALMA is an international partnership of ESO (Europe), NSF (U.S) and NINS (Japan) together with NRC (Canada), MOST and ASIAA (Taiwan), and KASI (Republic of Korea), in cooperation with the Republic of Chile We love the Cosmos!