Physics & Astronomy

Physics & Astronomy

Penn Engineers Create Carbon Nanopipettes That Are Smaller Than Cells and Measure Electric Current

Glass micropipettes are found in almost every cell laboratory in the world but are fragile at small scales, can cause irreparable cell damage and cannot be…

Physics & Astronomy

Physicists Urge Halt to STFC Delivery Plan Amid Budget Cuts

The £80 million shortfall in STFC’s budget has resulted in a delivery plan that will lead to job losses at universities and three leading research…

Physics & Astronomy

Supercomputer could throw light on 'mysterious' dark energy

Results of the simulations, carried out by Durham University’s world-leading Institute for Computational Cosmology (ICC), tell researchers how to measure dark…

Physics & Astronomy

Chandra Data Unveils Secrets of Rapidly Whirling Black Holes

A team of scientists compared leading theories of jets produced by rotating supermassive black holes with Chandra data. A sampling of nine giant galaxies that…

Physics & Astronomy

Supernova Remnants Dazzle in Large Magellanic Cloud Image

The Gemini South Multi-Object Spectograph (GMOS) recently captured a dramatic image of a vast cloud complex named DEM L316 located in the Large Magellanic…

Physics & Astronomy

Galaxies’ Violent Lives: Mapping Dark Matter’s Cosmic Web

Dark matter is an invisible form of matter that accounts for most of the Universe’s mass. Hubble's Advanced Camera for Surveys has mapped the invisible dark…

Physics & Astronomy

New Insights on Cosmic Collisions: Physicists Uncover Solutions

The findings, published recently in the Monthly Notices of the Royal Astronomical Society, could provide astronomers with important information on the history…

Physics & Astronomy

CU-Boulder scientists ready for NASA's MESSENGER Mission flyby of Mercury

Launched in August 2004, MESSENGER has already flown by Venus twice and will make the first of three flybys of Mercury next week before finally settling into…

Physics & Astronomy

Super-computer could throw light on “mysterious” dark energy

Results of the simulations, carried out by Durham University’s world-leading Institute for Computational Cosmology (ICC), tell researchers how to measure dark…

Physics & Astronomy

Unveiling Dark Energy’s Role in Milky Way and Giant Planets

Building on eight years of extraordinary discoveries by the Sloan Digital Sky Survey (SDSS and SDSS-II), a new program of four coordinated surveys will…

Physics & Astronomy

Exploring Galaxy Superclusters with Hubble’s Insights

Astronomers are now using NASA's Hubble Space Telescope to dissect galaxy superclusters — huge groups of galaxies which are among the largest structures in the…

Physics & Astronomy

Galaxies Unveiled: Mapping Dark Matter’s Cosmic Influence

Dark matter is an invisible form of matter that accounts for most of the universe's mass. Hubble's Advanced Camera for Surveys has mapped the invisible dark…

Physics & Astronomy

Supercomputer Insights Into Dark Energy Unveiled

The findings, to be published on Friday, 11 January in the Monthly Notices of the Royal Astronomical Society, will also provide vital input into the design of…

Physics & Astronomy

Galaxy Hosts Hundreds of Hard-to-Spot Rogue Black Holes

“Rogue black holes like this would be very difficult to spot,” says Vanderbilt astronomer Kelly Holley-Bockelmann, who is presenting the results of the…

Physics & Astronomy

New X-Ray Source Discovered in Centaurus A Galaxy Mystery

Though this type of star system is supposed to be rare, it's the second such system discovered in that galaxy, called Centaurus A.The discovery suggests that…

Physics & Astronomy

Astronomers Discover Record-Old Cosmic Explosion

Using the powerful one-two combo of NASA’s Swift satellite and the Gemini Observatory, astronomers from a number of institutions, including Johns Hopkins, have…

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