A team of 48 astronomers from 14 countries, led by the University of Massachusetts Amherst, has discovered a population of ...
On Feb. 10, 1842, Agnes Mary Clerke was born in County Cork, Ireland. As her bank manager father owned a telescope and the ...
The young galaxy cluster existed about 12.8 billion years ago and has an estimated mass 20 trillion times that of the sun ...
In Astronomy’s 2022 list of the 20 greatest astronomers of all time, Associate Editor Michael Bakich put Johannes Kepler, born Dec. 27, 1571, in Germany, at No. 3. He was ranked behind only his ...