Evolve

Time lapse of epithelial cells undergoing mitosis.

(via infinity-imagined)

spaceplasma:

Stars Bursting to Life in the Chaotic Carina Nebula

These two images of a huge pillar of star birth demonstrate how observations taken in visible and in infrared light by NASA’s Hubble Space Telescope reveal dramatically different and complementary views of an object.

The pictures demonstrate one example of the broad wavelength range of the new Wide Field Camera 3 (WFC3) aboard the Hubble telescope, extending from ultraviolet to visible to infrared light.

Composed of gas and dust, the pillar resides in a tempestuous stellar nursery called the Carina Nebula, located 7,500 light-years away in the southern constellation Carina. The pair of images shows that astronomers have a much more complete view of the pillar and its contents when distinct details not seen at visible wavelengths are uncovered in near-infrared light.

The top image, taken in visible light, shows the tip of the 3-light-year-long pillar, bathed in the glow of light from hot, massive stars off the top of the image. Scorching radiation and fast winds (streams of charged particles) from these stars are sculpting the pillar and causing new stars to form within it. Streamers of gas and dust can be seen flowing off the top of the structure.

Full Article

Credit: NASA, ESA, and the Hubble SM4 ERO Team

chicagohistorymuseum:

Man tossing a child into the air at 57th Street Beach.Photograph by Stephen Marc, 1988. 
Want a copy of this photo?  > Visit our Rights and Reproductions Department and give them this number: ICHi-65896
Connect with the Museum
    

chicagohistorymuseum:

Man tossing a child into the air at 57th Street Beach.Photograph by Stephen Marc, 1988. 

Want a copy of this photo?  
> Visit our Rights and Reproductions Department and give them this number: ICHi-65896

Connect with the Museum

Museum Blog Friend us on Facebook Follow Us on Twitter Add us on Google + Follow Me on Pinterest

Is seeing believing? 

(via hadarlikestoblog)

I just want to say that this is why minority representation in the media matters. Mae Jemison was inspired to become an astronaut after watching Nichelle Nichols as Uhura on Star Trek. 

(via star-spangledpanties)

mulannoir:




Simply Gorg