Astronomy and the universe of discovery
Richard F. Green, Director, Division of Astronomical Sciences, U.S. National Science Foundation (NSF) explores the wonders of astronomy and the universe of discovery In October 2017, telescopes...
Taking up arms
Recently, scientists discovered the earliest spiral galaxy ever seen — imaging it as it looked when the universe was only two-and-a-half billion years old. They think this galaxy might be one of the...
Catch the ‘Winter Football’ and Other Asterisms with Mobile Astronomy Apps
Constellations have long been used to organize the night sky and capture our imaginations with their myths and legends. But only a limited number of constellations resemble their name, and the stars...
Catch the ‘Winter Football’ and Other Asterisms with Mobile Astronomy Apps
Constellations have long been used to organize the night sky and capture our imaginations with their myths and legends. But only a limited number of constellations resemble their name, and the stars...
The hunt for viruses in space
Considering viruses are thought to be the most prevalent biological entities on Earth, you would expect that plenty of research has focused on finding them in space, right? Wrong. To date, almost no...
Is the Golden Age of Astronomy Nearly Over?
Among astronomers, it’s a commonplace that the last few decades have been a golden age. Starting around 50 years ago, astronomy found itself on a winning streak of truly amazing discoveries. But are...
Astronomers are one step closer to unlocking the mystery of Tabby’s Star
Tabby’s Star — the informal name for the star KIC 8462852 — has been popping up in astronomical news for quite some time now. This famously and mysteriously dimming star has been the subject of...
