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Hubble

Measurements from Hubble images are into translated into designs that are then 3D printed

Scientists have used 3D printing technology to transform images taken from the Hubble Space Telescope into tactile "pictures" for the blind. Astronomers Carol Christian and Antonella Nota of the Space Telescope Science Institute are experimenting with 3D models as a means of aiding education for people who cannot study visual images.  Read More

P/2013 P5 is an asteroid with six comet-like tails (Image: NASA, ESA, and D. Jewitt)

In the old days, astronomy was simple – comets had tails and asteroids didn’t. Now, as if to not only disprove such established views, but drive the point home, NASA's Hubble Space Telescope took images in September of an asteroid called P/2013 P5 that has not one, but six comet-like tails.  Read More

An artist's rendition of the newly-discovered z8-GND-5296 galaxy (Image: UCR/NASA)

Astronomers at UC Riverside have combined observations from space and ground telescopes to discover what they say is the oldest known galaxy with a precisely measured distance, seen as it was just 700 million years after the Big Bang.  Read More

S/2004 N 1 is the smallest of Neptune's 14 moons (Image: NASA)

NASA's Hubble Space Telescope has discovered a previously undetected moon orbiting the distant gas giant Neptune. Given the catchy designation of S/2004 N 1, it's thought to be no more than 12 miles across, making it the smallest of the planet's 14 moons.  Read More

Artist's conception of the blue exoplanet HD 189733b, orbiting a star 63 light years dista...

Uncovering any sort of detailed information about an exoplanet presents astronomers with an exceedingly difficult challenge. Despite the hurdles, however, some exoplanets are particularly well situated for such study. Astronomers have previously determined considerable information about the atmosphere and climate of HD 189733b. Now, thanks to Hubble observations made while it passed behind its primary star last December, we also know that this hot Jupiter-like planet is a deep cobalt blue in color, marking the first time that the color of an exoplanet has been measured.  Read More

Hubble's stunning near-infrared image of the Horsehead Nebula (Image: NASA)

New near-infrared and far-infrared views captured by NASA's Hubble Space Telescope and the European Space Agency's Herschel space telescope have provided a spectacular new look at the famous Horsehead Nebula.  Read More

August 31, 2012: A solar filament erupts out into space (Image: NASA/GSFC/SDO)

2012 saw a number of significant milestones in star gazing and space exploration. NASA's Mars rover Curiosity touched down on the Red Planet in spectacular fashion, super-Earth's were discovered, the Moon pounded and Voyager 1 edged ever closer towards interstellar space. We also saw more of the universe around us than ever before and as usual, NASA treated us to an array of incredible images.  Read More

The galaxy NGC 1277 as photographed by the Hubble Space Telescope

Astronomers from the University of Texas at Austin have measured the second-largest black hole ever discovered. It takes up some 14 percent of the galaxy's mass and may lead to an overhaul of theories regarding the formation and evolution of black holes.  Read More

Distant galaxy lensed by Cluster MACS J0647 (Image: NASA)

NASA's Hubble telescope has discovered the most distant object yet seen in the universe. The object, a galaxy called MACS0647-JD, is 13.3 billion light years from Earth and can only be seen with the help of a lens of intergalactic proportions. The light from MACS0647-JD left it only 420 million years after the Big Bang, so it provides a valuable look into the nature of the early universe.  Read More

The Spitzer space telescope has peered through dust and gas to establish a new value for t...

The size and age of our Universe is not only a critically important issue in cosmology, but is also among the most controversial and delicate of the cosmological questions. Infrared observations made using NASA's Spitzer Space Telescope have now given us the most precise estimate yet of the rate at which our Universe is expanding. The key was not the discovery of a new method for measuring distance. Rather, astronomers discovered how to measure brightness more accurately. The new value for the Hubble constant, good to within three percent, is 74.3 kilometers per second per megaparsec (km/s/Mpc).  Read More

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