Glitterballs, habitable exoplanets and supermassive stars

Pythagorean Astronomy

Space is getting crowded, so the recent launch of a space glitterball (called the “Humanity Star”) by RocketLabs has irked astronomers. Our suggestion: why not go and look at the space station instead? And if you’re interested in things to not get too hyped up about, the so-called “Super Blue Blood Moon” was another example – we have suggestions on what to do if you want to see such an event (spoiler: wait for the next lunar eclipse, or just go and look at the Moon at any time…). There’s also been a slight anomaly during a launch the normally-reputable Ariane 5 rocket, and some new results about the seven-planet system TRAPPIST-1 (which we covered back in March last year) An interesting result published earlier this month was the discovery that may be more massive stars than we previously thought. With impacts on the expected number of supernovae, neutron stars and black holes there might be out there to find, the effects could be far-reaching. Find out from University of Oxford’s Dr Fabian Schneider what this result means.