(Submitted on 12 Jan 2018) Planets accompany most sun-like stars. The orbits of many are sufficiently close that they will be engulfed when their host stars ascend the giant branch.

Keywords Sun, astronomy, solar observatories, Hertzsprung-Russell diagram, spectral type G, nuclear fusion, star lifecycle, red giant, white dwarf, energy generation Email us at footage@avgeeks ...

The Hertzsprung-Russell diagram allows astronomers to map out the complete life history of a star. Learn all about this famous diagram in the fifth episode of "We Don't Planet." ...