And what it might — and might not — give us useful insights into. Image credit: Karen46 of http://www.freeimages.com/profile/karen46. “The anthropic principle – the idea that our universe has the properties it does because […]
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Around 6,400 light-years away, in the constellation of Orion, is this sparkling skyscape captured by the Hubble Space Telescope. On the edge of NGC 2174, this image shows a corner […]
It’s a huge surprise, and shows up in the most unlikely of places! “You cannot, in human experience, rush into the light. You have to go through the twilight into the […]
An ancient relic from the young Universe is covered in surprising riches near the galactic center. Image credit: Paul Chasse (astronewb11) of flickr, via https://www.flickr.com/photos/astronewb2011/7247070648/. “Ancients knew that you need […]
The astronomers at NASA certainly enjoy their jobs, especially when they can give distant galaxies funny names. Today NASA released this photo of “the Hamburger Galaxy.” It must have been […]
A forgotten almost-hero of the 19th century still has something to teach about science… and style. “There is nothing more contemptible than a bald man who pretends to have hair.” –Martial […]
The galaxy cluster “El Gordo” has a funny name, but it certainly fits its description. From NASA: It is bigger than a bread box. In fact, it is much bigger […]
This star cloud is the only one of its kind: the densest large concentration of stars in the entire sky! Image credit: Dan Bush of Missouri Skies, via http://www.pbase.com/image/115380497. “It […]
A green beam shooting out of a red moon looks like a still from a sci-fi film. This image was captured by NASA on April 15th in the early morning […]
How was Earth’s most well-known precious metal made? “Don’t gain the world and lose your soul;wisdom is better than silver or gold.” –Bob Marley Throughout all of recorded human history, there’s […]
There’s five times as much dark matter as normal matter in the Universe. But how much of that matters for black holes? Image credit: NASA/ESA Hubble Space Telescope collaboration. “A […]
From 30,000 feet above sea level, why aren’t the stars visible from an airplane? “Don’t get involved in partial problems, but always take flight to where there is a free […]
If spinning-and-moving charges make magnetic fields, why does a giant neutral thing have one? Image credit: NASA, Chandra X-ray Observatory, SAO, DSS, via http://apod.nasa.gov/apod/ap140725.html. “By allowing the positive ions to […]
Around 1,500 light-years away, hot young stars surrounded by glowing gas make up the Great Nebula in Orion. This massive starbirth region is on the edge of an interstellar molecular […]
This stunning image may hold interesting insight into the formation of our own Sun. But NASA scientists have trouble researching NGC 1333 due to the pervasive pesky stardust that hides […]
Galileo’s way of thinking was a much more revolutionary instrument for science than even the telescope.
Why the biggest, most expensive NASA telescope ever is also the most important thing we’ve ever attempted. “Where there is an observatory and a telescope, we expect that any eyes […]
How the most powerful telescope ever built will owe its successes and discoveries to scientists who’ll never get the glory. “The soul without imagination is what an observatory would be without […]
On the shortest night of the year, a galactic giant — the faintest Messier object of all — towers overhead. “It suddenly struck me that that tiny pea, pretty and blue, was the Earth. […]
If we came to be just a few billion years earlier, we’d never know. Image credit: Jean-Charles Cuillandre (CFHT) & Giovanni Anselmi (Coelum Astronomia), Hawaiian Starlight. “After all the ‘Universe’ […]
These dazzling cosmic waves of blue with dark crests can be found in the constellation Orion. They are the product of M78 and other bright reflection nebula. NASA explains their […]
Back on July 15, 2012, stargazers across planet Earth received a special treat in the predawn sky. Many had the opportunity to see an extra-bright Jupiter cozied up to a […]
There’s no wrong way to be a galaxy, but this one sure does challenge our expectations. “Fantasy is a necessary ingredient in living, it’s a way of looking at life […]
Six seconds unlike any other you’ve ever seen is so worth it. “I saw for the first time the earth’s shape. I could easily see the shores of continents, islands, great […]
We are made of exploding stars: from the iron in our blood to the calcium in our bones. It all comes from supernova explosions, and now researchers can look inside […]
Pack up your bags, because we may have found a new home. As Stephen Hawking warned us, humans must move to a new planet or face extinction. NASA has located […]
A “swan” and “tulip” combine to form this beautiful image. The Tulip Nebula is in the constellation Cygnus the Swan. NASA explains: Framing a bright emission region this telescopic view […]
On Sunday, 60 Minutes featured a fascinating segment on ALMA, a $13 billion radio telescope in the Antofagasta Region of Chile that allows scientists to study the origins of our […]
Stephen’s Quintet is the name of the first identified compact galaxy group. This remarkable image of it was captured with data from the Hubble Legacy Archive and the Subaru Telescope […]
Although we’re all under the same skies, those at Mexican latitudes will especially enjoy this one tonight! “Rest is not idleness, and to lie sometimes on the grass under trees on […]