Physics & Astronomy

Physics & Astronomy

NASA's Great Observatories Celebrate International Year of Astronomy

In celebration of this International Year of Astronomy, NASA is releasing images of the galactic center region as seen by its Great Observatories to more than…

Physics & Astronomy

USM researcher uses nanotechnology to invent high quality varistor

Malaysia has the second highest rate of lighting and thunder occurences (about 280 days a year) after Florida at over 300 days a year. The imapct results in…

Physics & Astronomy

Rapid star formation spotted in 'stellar nurseries' of infant galaxies

The findings show that “stellar nurseries” within the first galaxies gave birth to stars at a much more rapid rate than previously expected, the researchers…

Physics & Astronomy

Swift XMM-Newton Satellites Discover Intermediate-Mass Black Hole

“Intermediate-mass black holes contain between 100 and 10,000 times the sun's mass,” explained Tod Strohmayer, an astrophysicist at Goddard. “We observe the…

Physics & Astronomy

New 'finFET' promising for smaller transistors, more powerful chips

The fins are made not of silicon, like conventional transistors, but from a material called indium-gallium-arsenide. Called finFETs, for fin…

Physics & Astronomy

Magnetic Nanoparticles: A New Era in Diagnosis and Treatment

The future for mNPs however appears even brighter. With the design of 'theranostic' molecules, mNPs could play a crucial role in developing one-stop tools to…

Physics & Astronomy

Strontium 84 — just right for forming a Bose-Einstein condensate

Two independent teams have, for the first time, created Bose-Einstein condensates of strontium atoms. The ability to cool strontium to very low temperatures…

Physics & Astronomy

Plasma-in-a-Bag: A New Era in Device Sterilization

Through the years, numerous ways of sterilization techniques have been developed, but the old mainstay remains a 130-year-old device called an autoclave, which…

Physics & Astronomy

Nano Bubble Gum: A New Approach to Gut Drug Delivery

Some drugs, like over-the-counter aspirin, lend themselves to this mode of delivery and are trivial to take. They can be pressed into a pill and swallowed….

Physics & Astronomy

Silver and Copper Antimicrobials: New Insights on Bacteria Control

The antimicrobial properties of silver and copper have been known for centuries — last year, the U.S. Environmental Protection Agency officially registered…

Physics & Astronomy

'Dropouts' pinpoint earliest galaxies

The finding is the first age-confirmation of a so-called dropout galaxy at that distant time and pinpoints when an era called the reionization epoch likely…

Physics & Astronomy

Hubble Image Showcases Star Birth in M83, the Southern Pinwheel

Nicknamed the Southern Pinwheel, M83 is undergoing more rapid star formation than our own Milky Way galaxy, especially in its nucleus. The sharp “eye” of the…

Physics & Astronomy

Carbon Atmosphere Discovered on Neutron Star

“The compact star at the center of this famous supernova remnant has been an enigma since its discovery,” said Wynn Ho of the University of Southampton and…

Physics & Astronomy

Nothing But Net: The Physics of Free Throws

To get a swish rather than a brick, you need the best possible conditions for releasing the basketball from your hand, say Drs. Chau Tran and Larry Silverberg,…

Physics & Astronomy

Capturing Those In-Between Moments: NIST Solves Timing Problem in Molecular Modeling

The method overcomes a longstanding timing gap in modeling nanometer-scale materials and many other physical, chemical and biological systems at atomic and…

Physics & Astronomy

Explore Ultracold Atoms with Harvard’s Quantum Gas Microscope

Physicists at Harvard University have created a quantum gas microscope that can be used to observe single atoms at temperatures so low the particles follow the…

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