News tagged with arms

Inseparable galactic twins

( —Looking towards the constellation of Triangulum (The Triangle), in the northern sky, lies the galaxy pair MRK 1034. The two very similar galaxies, named PGC 9074 and PGC 9071, are close enough to one another ...

dateJul 03, 2013 in Astronomy
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Exploring dinosaur growth

Tracking the growth of dinosaurs and how they changed as they grew is difficult. Using a combination of biomechanical analysis and bone histology, palaeontologists from Beijing, Bristol, and Bonn have shown how one of the ...

dateJun 28, 2013 in Archaeology & Fossils
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Messier 61 looks straight into Hubble's camera

( —The NASA/ESA Hubble Space Telescope has captured this image of nearby spiral galaxy Messier 61, also known as NGC 4303. The galaxy, located only 55 million light-years away from Earth, is roughly the size of ...

dateJun 21, 2013 in Astronomy
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Flying robots get off the ground

Attaching a platform to a high-rise building to evacuate people in an emergency, or creating a landing stage for an aircraft on uneven terrain - these are just two areas in which flying robots could have a huge impact - potentially ...

dateJun 17, 2013 in Robotics
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Pinwheeling across the sky

( —The face-on Pinwheel spiral galaxy is seen at ultraviolet wavelengths in this image taken by ESA's XMM-Newton space telescope.

dateJun 11, 2013 in Astronomy
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Earth's Milky Way neighborhood gets more respect

( —Our Solar System's Milky Way neighborhood just went upscale. We reside between two major spiral arms of our home galaxy, in a structure called the Local Arm. New research using the ultra-sharp radio vision of ...

dateJun 03, 2013 in Astronomy
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