UVA astronomers are designing and building a $6 million instrument, APOGEE-2, that will allow astronomer to measure the motions and chemical compositions of hundreds of thousands of stars at distances up to 25,000 light years.
UVA astronomers are designing and building a $6 million instrument, APOGEE-2, that will allow astronomer to measure the motions and chemical compositions of hundreds of thousands of stars at distances up to 25,000 light years.