"Less than stellar" basically means "less than perfect."
Most interstellar gas is at a lower temperature than that of stellar atmospheres and the density of interstellar gas is less than that of stellar atmospheres.
supernova
The process is called stellar nucleosynthesis.
A stellar spectrum is the light emitted by a star.
Stellar Occasion was created in 1994.
Most interstellar gas is at a lower temperature than that of stellar atmospheres and the density of interstellar gas is less than that of stellar atmospheres.
walking speed.
"Stellar" means of or in relation to stars. As such, "stellar conditions" would be the conditions within a star or relative g to stars (depending on context)
Pressumably, they didn't have the high-precision devices required to measure those angles. You must consider that we are talking about extremely small angles - even the closest star has a parallax of less than one arc-second (1/3600 of a degree).
less than or equal to
In general, a mean can be greater or less than the standard deviation.
Less than -79 means... Wait for it... LESS THAN -79 :O!
It depends what you mean by m. If you mean metres, then it is greater than it. If you mean miles, then it is less than it.
Less than or equal to
They mean that the expression to the left of the sign is greater than or less than (as appropriate) the expression to the right of the sign.
it means the signs you use in math. less than <. greater than >
A value that is less than zero.A value that is less than zero.A value that is less than zero.A value that is less than zero.