The ALMA radio telescope has detected more than 100 molecular species, including many indicative of different star formation and evolution processes, in a galaxy where stars are forming much more actively than in the Milky Way. This is far more molecules than were found in previous studies.
Now the team will try to apply this knowledge to other galaxies.
A team of researchers led by Sergio Martin of the European Southern Observatory/Joint ALMA Observatory, Nanase Harada of the National Astronomical Observatory of Japan, and Jeff Mangum of the National Radio Astronomy Observatory used ALMA to observe the center of a galaxy known as NGC 253. NGC 253 is located about 10 million light-years away in the direction of the constellation Sculptor. NGC 253 is an example of a starburst galaxy, a galaxy where many new stars are forming rapidly.
The ALCHEMI survey also provided an atlas of 44 molecular species, doubling the number available from previous studies outside the Milky Way. By applying a machine-learning technique to this atlas, the researchers were able to identify which molecules serve as the best signposts to trace the story of star formation from the beginning to the end. This knowledge will help in planning future ALMA observations.Nanase Harada, David S.
South Africa Latest News, South Africa Headlines
Similar News:You can also read news stories similar to this one that we have collected from other news sources.
Mapping the Milky Way: NASA’s Roman To Uncover Over 100 Billion Cosmic ObjectsScience, Space and Technology News 2024
Read more »
Ariana Grande Rules Hot 100 Songwriters & Producers Charts for First TimeShe’s the fourth act to top the Artist 100, Hot 100, Billboard 200, Hot 100 Songwriters and Hot 100 Producers charts simultaneously.
Read more »
FTSE 100, DAX 40 and Nasdaq 100 Await Plethora of Central Bank MeetingsOutlook on FTSE 100, DAX 40 and Nasdaq 100 ahead of BoE and FOMC rate decisions.
Read more »
![Elliott Wave guide: Boost SP500 & Nasdaq 100 trading strategy [Video]](https://i.headtopics.com/images/2024/3/15/fxstreetnews/elliott-wave-guide-boost-sp500-nasdaq-100-trading-elliott-wave-guide-boost-sp500-nasdaq-100-trading-381D920990FA2393443A58ADAC5B0825.webp?w=640)
Elliott Wave guide: Boost SP500 & Nasdaq 100 trading strategy [Video]Elliott Wave Analysis: SP500,NASDAQ 100, DAX 40, FTSE 100, ASX200.
Read more »
FTSE 100 Drops Back from Eight-Month High, while Dow and Nasdaq 100 Hold SteadyThe FTSE 100 has dropped back from the multi-month high seen this week, while US indices are looking to a flat open after losses yesterday.
Read more »
FTSE 100 rallies off morning low, while Dow and Nasdaq 100 subdued after Friday payrollsThe FTSE 100 is edging higher, while US markets find themselves caught between last Friday’s payrolls and tomorrow’s inflation data.
Read more »