Posts Tagged ‘astronomy’

New Telescope Cam Takes Highest-Ever Resolution Photos of the Night Sky

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When it comes to visible light photos of the night sky, Hubble has been king. That’s because Earth-bound telescopes — even those with much higher-quality optical systems than Hubble — must deal with the blurring effects of our planet’s atmosphere.

A newly developed camera called VisAO, however, has done away with that problem, and in the process enabled astronomers to take the highest-resolution visible light photos ever captured of the night sky. Read more…

Photographer Captures Amazing Meteor Explosion Mid Time-Lapse

It’s a day of awesome astronomical phenomenon on PetaPixel. We started off the day by sharing a stunning time-lapse by photographer Maciej Winiarczyk in which he captured noctilucent clouds and the aurora borealis at the same time.

And now, as you get ready to hit the home stretch and finish Monday on a good note, we have yet another amazing (and accidental) time-lapse capture: While photographing the 2013 Perseids Meteor Shower last week, photographer and designer Michael K. Chung was fortunate enough to capture an actual meteor explosion. Read more…

Cassini Snaps New Photographs Showing Earth Next to Saturn’s Rings

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Were you smiling a lot Friday afternoon? Hope so, because that’s when you and your 7 billion planetary neighbors got a rare portrait session from the Cassini spacecraft. Orbiting above Saturn almost a billion miles away, the craft turned its camera towards to Earth to capture some spectacular images of our planet foregrounded by Saturn’s rings.

It was the first time in nine years that Cassini has been in orbit and taking scheduled photos of our planet, prompting NASA and friends to promote a “The Day That the Earth Smiled” event via social media.
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Beautiful Photo Collage of the Sun Shows Different Wavelengths of Light

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Our sun can look very different in photographs depending on the wavelength of light you’re trying to capture. Some photographs show the sun as a glowing white ball, while others capture hotter areas in a cold blue color. NASA recently took a collection of sun photos shot at different wavelengths and combined them into the beautiful photo collage seen above (here’s a higher-res version).
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That Photon Hitting Your Camera Sensor Took Thousands of Years to Arrive

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How long does it take for a photon from the Sun to reach your camera sensor (or film) and help form a photograph? If you answered “8 minutes,” you’d be kind of right, and but also kind of wrong. An answer that’s more correct is “at least tens of thousands of years.”
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Photographer Captures Rare Photograph of a Sprite with an Aurora

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Check out this aurora photograph captured last Friday night by photographer Mike Hollingshead. See those small red squiggly lines in the sky? That’s an extremely rare form of lightning called a sprite. This photograph is one of the only times a sprite and an aurora have been captured in the same frame.
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What Landscape Photos Would Look Like if Earth Had a Ring Like Saturn’s

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Last month we shared some photo illustrations by science artist Ron Miller that showed what the night sky would look like if other planets in our solar system replaced the moon. Now Miller is back again with an equally interesting concept: what would landscape photos look like if Earth had a ring like Saturn’s?
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Beautiful Photograph of a Hurricane… On the North Pole of Saturn

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Photographs of storm systems as seen from airplanes or satellites aren’t too uncommon these days, but have you ever seen one that looks like this? Probably not, because this photograph is out of this world — literally. It’s titled “The Rose,” and shows the spinning vortex of a gigantic hurricane on the surface of Saturn.
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Scientists May Do Quantum Entanglement Test with a 400mm Nikon Lens on the ISS

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Albert Einstein once described quantum entanglement as “spooky action at distance.” The basic idea behind it is that certain things (e.g. particles, molecules) can interact with each other instantly (or nearly instantly) regardless of how far apart they are. For example, pairs of photons can affect one another when separated by vast distances, with the effects occurring even faster than light could have traveled between the two points.
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Photographer Captures Meteor Streaking Through the Aurora Borealis

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Photographer Shannon Bileski of Signature Exposures captured this beautiful photograph last Friday at Patricia Beach in Canada. It shows a bright meteor streaking through a sky filled with the green glow of the aurora borealis.
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