As detailed in a previous AmericaSpace article, a past statistical analysis done by a research team led by Dr. Mikko Tuomi concluded that habitable «Super-Earths» may be rather
common around red dwarf stars.
Observations of exoplanets have also shown that rocky, and potentially habitable, planets are just as
common around red dwarfs as yellow dwarfs.
Not exact matches
Brain and his colleagues started to think about applying these insights to a hypothetical Mars - like planet in orbit
around some type of M - star, or
red dwarf, the most
common class of stars in our galaxy.
The planet was found
around the most
common type of star in the Milky Way — a
red dwarf.
SS: TESS will do an all - sky survey to find rocky worlds
around the bright, closest M - stars [
red dwarfs that are
common and smaller than the sun — and therefore more likely to reveal the shadows cast by planets], about 500,000 stars.
«Because
red dwarfs themselves are so
common,» Johnson says, «the whole galaxy must be just swarming with little habitable planets
around faint
red dwarfs.»
We realized that with the most
common kind of star in the sky, the
red dwarfs, you wouldn't know if it were orbiting
around our sun.
- A new study examines the prevalence of planets
around red dwarf stars, the most
common type of star in the galaxy.
It now seems that we can be sure that although giant planets are significantly rarer
around the small
red stars whose numbers overhwhelmingly dominate the galaxy, smaller planets seem to be no less
common around the M -
dwarfs than they are
around solar - type stars.