The microphone, however, seemed to pick up much more background noise than the Logitech C910 we tested it against here, but we'd say that's likely due their relative locations: top-mounted on the Microsoft, front-mounted on the Logitech.
The small size of the red dwarf stars, typically with spectral types K and M, gives a greater relative drop in brightness when low-mass planets pass in front of them, making it easier to search for planets around them.