Science

Astronomers Discover Powerful Cosmic Double Whammy

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NUS researchers achieve major breakthrough in flexible electronics: New classes of printable electrically conducting polymer materials make better electrodes for plastic electronics and advanced semiconductor devices

To make high-performance devices however, good ohmic contacts with low electrical resistances are required to allow the maximum current to flow both ways between the electrode and the semiconductor layers. Recently, a team of scientists from the...

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Farthest Stars in Milky Way Might Be Ripped from Another Galaxy

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Our Galaxy's Black Hole is Spewing Out Planet-size "Spitballs"

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Hubble Detects 'Exocomets' Taking the Plunge into a Young Star

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Interstellar forecast for a nearby star: Raining comets! The comets are plunging into the...

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Hubble Captures 'Shadow Play' Caused by Possible Planet

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Eerie mysteries in the universe can be betrayed by simple shadows. The wonder of a solar...

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Researchers design one of the strongest, lightest materials known: Porous, 3-D forms of graphene developed at MIT can be 10 times as strong as steel but much lighter

In its two-dimensional form, graphene is thought to be the strongest of all known materials. But researchers until now have had a hard time translating that two-dimensional strength into useful three-dimensional materials.

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Black Holes Hide in Our Cosmic Backyard

Monster black holes sometimes lurk behind gas and dust, hiding from the gaze of most telescopes. But they give themselves away when material they feed on emits high-energy X-rays that NASA's NuSTAR (Nuclear Spectroscopic Telescope Array) mission can...

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