Big telescopes: the future is nearly here

For over 400 years, stargazers have aspired to see ever more detail of celestial wonders and ever deeper into space. Melanie Davies reports on a new breed of giant telescopes that will deliver tantalising astronomical data to a new generation of astronomers. In the late 1990s and early 2000s, a raft of 8-meter class, singleContinue reading “Big telescopes: the future is nearly here”

The Pleiades

Bringing a little sparkle to the autumn nights. The Pleiades is an open star cluster in the constellation of Taurus. This enigmatic group of stars is known by many names; the Seven Sisters, Messier 45, and Melotte 22 to name but a few. The Pleiades rise in the east just after sunset from the beginning ofContinue reading “The Pleiades”

A mysterious binary star

An enormous magnetic binary star system has been discovered by Canadian PhD student, Matt Shultz of Queen’s University, Ontario. The object is unusual because giant stars rarely have magnetic fields; and giant binary stars with magnetism are even less common, accounting for only about 2% of stars in the Milky Way. The discovery was made usingContinue reading “A mysterious binary star”