The type two civilization is stellar.

Anyway, if you picked such a stellar student, but if that student is lazy, and doesn't work hard!

little while in a more metal rich stellar population.

So I salute each of you and your stellar achievements.

And, consistent from what we expect from stellar evolution laws.

And, moreover, they merge, so their total stellar mass increases.

Meaning, ellipticals of all different masses have the same stellar populations.

A black hole does not make a kind neighbor to a stellar nursery.

Top left is proportion between black hole mass, and the luminous stellar mass.

Well that's it for now, next time we will actually talk about stellar distance indicators.

Quasars originally meant quasi stellar object, which means things that look a bit like stars.

If you can think of stellar masses for luminosity then that means that mass to

To presence of young stars and so your galaxies were evolving so stellar populations were aging.

Still, keep in mind these are Messy stellar explosions which we can barely model in computers today.

But thus you go to larger radii, stellar density decreases, the relative importance of the dark matter rises.

Compact Halo Objects. If we look at distribution of stellar masses, it is a very steep power load.

Recall that for a pure stellar population the mass to light ration would be on the order of few.

Plot of stellar masses and directly from integration of visible light versus the nominal masses, which are now inferred.

I have a grant to study, uh... possible structures in stellar interiors... and the implications regarding their radiation characteristics.

It'll work. It'll work.

looking at China with its stellar growths of eight, nine, 10 percent and wondering, why can we do the same?

Cyril Hazard was one of the radio astronomers who obtained precise measurements of few quasi stellar sources and their positions.

Work smart, then work hard.

Work...

Work

Work

Work?

Work.

And it didn't work, didn't work.

You'll Make Me Work So We Can Work To Work It Out

There is so called Baade Wesselink method that uses pulsating stars. That too makes assumptions about stellar atmospheres and thing, things like that.

I need to work out after work.

And I'll Work To Work It Out

They work because they make you work.

None of the work is my work.

So work, you know what work is.

And You'll Make Me Work So We Can Work To Work It Out

At least good work, hopefully, at least it's good work hopefully great work.

Work slowly.

How's work?

It's work.

How's work?

How's work?

Work dir

Hard Work