Stars die and reborn…They get so hot that the nuclei of the atoms fuse together deep within them to make the oxygen we breathe, the carbon in our muscles, the calcium in our bones, the iron in our blood. All was cooked in the fiery hearts of long vanished stars…The cosmos is also within us. We’re made of star stuff. We are a way for the cosmos to know itself.
— 

Carl Sagan

The Swirling Core of the Crab Nebula : At the core of the Crab Nebula lies a city-sized, magnetized neutron star spinning 30 times a second. Known as the Crab Pulsar, it’s actually the rightmost of two bright stars, just below a central swirl in this stunning Hubble snapshot of the nebula’s core. Some three light-years across, the spectacular picture frames the glowing gas, cavities and swirling filaments bathed in an eerie blue light. The blue glow is visible radiation given off by electrons spiraling in a strong magnetic field at nearly the speed of light. Like a cosmic dynamo the pulsar powers the emission from the nebula, driving a shock wave through surrounding material and accelerating the spiraling electrons. With more mass than the Sun and the density of an atomic nucleus, the spinning pulsar is the collapsed core of a massive star that exploded. The Crab Nebula is the expanding remnant of the star’s outer layers. The supernova explosion was witnessed on planet Earth in the year 1054. via NASA

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Breaking News: August 24,

The closest potentially habitable planet to our solar system has been found!

In a discovery that has been years in the making, researchers have confirmed the existence of a rocky planet named Proxima b orbiting Proxima Centauri, the closest star to our sun, according to a new study. It is the closest exoplanet to us in the universe.

Given the fact that Proxima b is within the habitable zone of its star, means liquid water should exist on the surface, it may also be the closest possible home for life outside of our solar system,. Because of its location, the researchers hope it provides an opportunity for possible “robotic exploration in the near future. 

This artist’s impression above shows a view of the surface of the planet Proxima b. It is not only nice for having it in our neighborhood, but it’s a dream come true for astronomers if we think about follow-up observation.“Proxima Centauri coexists with a binary star in Alpha Centauri, a well-studied star system that serves as a neighbor to our sun. Proxima b is a mere 4.2 light-years away from our solar system.

Low Arctic sea ice levels are the “new normal,” according to NASA

The current low amount of ice in the Arctic Ocean would have sent shockwaves across the science community decades ago. But according to NASA scientists, climate change means these low ice levels are just “the new normal.” The amount of ice melt in the Arctic Ocean and surrounding bodies of water has been all over the board this year, and there’s a disturbing fact about the ice that’s being ignored.

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August 2016. Once again, a UFO has been caught by the space station using the live cam. Streetcap1 had a watchful eye on the cams and was fortunate enough to record a few seconds of the UFO before the live feed was cut by nasa. It looks like this UFO didn’t want to be recorded, because it was seen moving away at speed.
Footage is from nasa’s international space stations live feed

This false-color view from NASA’s Cassini spacecraft shows clouds in Saturn’s northern hemisphere. The view was produced by space imaging enthusiast Kevin M. Gill, who also happens to be an engineer at NASA’s Jet Propulsion Laboratory.

The view was made using images taken by Cassini’s wide-angle camera on July 20, 2016, using a combination of spectral filters sensitive to infrared light at 750, 727 and 619 nanometers.

Filters like these, which are sensitive to absorption and scattering of sunlight by methane in Saturn’s atmosphere, have been useful throughout Cassini’s mission for determining the structure and depth of cloud features in the atmosphere.

The Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA’s Science Mission Directorate, Washington, D.C. The Cassini orbiter and its two onboard cameras were designed, developed and assembled at JPL. The imaging operations center is based at the Space Science Institute in Boulder, Colorado.

Object Names:Infrared Saturn Clouds

Image Type:  Astronomical

Credit: NASA/JPL-Caltech/Space Science Institute/Kevin M. Gill/Cassini

Time And Space