But! We! Cannot! Simply! Sit! And! Stare! At! Our! Wounds! Forever!

Accretion Disk Binary System - December 26th, 1995.

"Our Sun is unusual in that it is alone - most stars occur in multiple or binary systems. In a binary system, the higher mass star will evolve faster and will eventually become a compact object - either a white dwarf star, a neutron star, or black hole. When the lower mass star later evolves into an expansion phase, it may be so close to the compact star that its outer atmosphere actually falls onto it. Such is the case diagrammed above. Here gas from a blue giant star is shown being stripped away into an accretion disk around its compact binary companion. Gas in the accretion disk swirls around, heats up, and eventually falls onto the compact star. Extreme conditions frequently occur on the surface of the compact star as gas falls in, many times causing detectable X-rays, gamma-rays, or even cataclysmic novae explosions. Studying the extreme conditions in these systems tells us about the inner properties of ordinary matter around us."

Star Cluster IC 348

being as i am an idiot, and having been one my whole life, i just wanna say that i find it very easy to do nothing, and go nowhere. i eat chocolate late at night in the dark. i stand in the garden also. and i’m often waiting for something to happen. and i’m stupid.

so international space station astronauts apparently dropped a tool bag during a spacewalk. and if you look outside when the ISS is in your region, you can see it with binoculars

The tool bag is now orbiting our planet just ahead of the ISS with a visual magnitude of around 6, according to EarthSky. That means it is slightly less bright than the ice giant Uranus, the seventh planet from the sun. As a result, the bag  —  officially known as a crew lock bag  —  is slightly too dim to be visible to the unaided eye, but skywatchers should be able to pick it up with binoculars.  To see it for yourself, first find out when you can find spot the space station over the next few months (NASA even has a new app to help you). The bag should be floating two to four minutes ahead of the station. As it descends rapidly, the bag is likely to disintegrate when it reaches an altitude of around 70 miles (113 kilometers) over Earth. 

she's fucking magnificent

I love you people going into "useless" fields I love you classics majors I love you cultural studies majors I love you comparative literature majors I love you film studies majors I love you near eastern religions majors I love you Greek, Latin, and Hebrew majors I love you ethnic studies I love you people going into any and all small field that isn't considered lucrative in our rotting capitalist society please never stop keeping the sacred flame of knowledge for the sake of knowledge and understanding humanity and not merely for the sake of money alive

blood test came back i'm full of blood

I was stuck in the space between terror and awe

Tumblr staff: ten options is enough for polls, right? No one needs more than that on a regular basis. The average tumblr user: Hey guys which element of the periodic table do you think is the most fuckable?

Animal Crackers for Zoologists

why is this so funny to me