What would happen if a white dwarf gained enough mass to reach the 1.4 solar-mass white dwarf limit?

According to newton’s first law of motion, which force is expected to cause a body to accelerate?

The seven sisters, seven stars located more than 400 light-years away in the taurus constellation can be seen here with venus and another constellation, orion. the seven stars stay grouped together but seem to move, like the planet venus. why do stars seem to move like planets in the night sky?

When the magnetic domains in a material can be aligned, but eventually drift out of alignment, the material is