The binary system has a lot of mysteries to answer for
May 14, 2018 Issue #9
August 8, 2019 Issue #138
This is just the beginning, too. There are more millions more out there waiting to be seen.
Also: A planet found using astrometry, and where does the Sun’s magnetic field originate?
Cool animation does a big circle around a nearby star cluster
Two stars found to come with a black hole, and a gorgeous unearthly sunrise
They’re ancient remnants of stars from galaxies our own galaxy ate
Plus: Are Fast Radio Bursts caused by asteroids slamming into neutron stars?
November 3, 2022 Issue #482
April 29, 2019 Issue #109
It may have been a second generation star, and it’s in a Milky Way satellite galaxy
