Physics & Astronomy

Physics & Astronomy

Chameleon Star Mystifies Astronomers with New Findings

Now, new observations by an international team, including University of Vermont astrophysicist Joanna Rankin, make these bizarre stars even more puzzling.The…

Physics & Astronomy

NASA’s Super-TIGER Balloon Sets New Flight Record

The record-breaking balloon, carrying the Super Trans-Iron Galactic Element Recorder (Super-TIGER) experiment, has been afloat for 46 days and is on its third…

Physics & Astronomy

New Space Instrument Sheds Light on Solar Corona Mystery

But how can the solar atmosphere get hotter, rather than colder, the farther you go from the Sun's surface? This mystery has puzzled solar astronomers for…

Physics & Astronomy

Unlocking Star Formation: New Telescopes for Deeper Insights

In order to better understand star formation, astronomers need telescopes that can observe at longer wavelengths, such as the submillimetre range, in which the…

Physics & Astronomy

Researchers analyse 'rock dissolving' method of geoengineering

The study, published today, 22 January, in IOP Publishing's journal Environmental Research Letters, assesses the impact of dissolving the naturally occurring…

Physics & Astronomy

New evidence indicates auroras occur outside our solar system

University of Leicester planetary scientists have found new evidence suggesting auroras – similar to Earth's Aurora Borealis – occur on bodies outside our…

Physics & Astronomy

Microquasar Creates Stunning Giant Manatee Nebula

W50 is one of the largest supernova remnants ever viewed by the VLA. At nearly 700 light years across, it covers two degrees on the sky – that's the span of…

Physics & Astronomy

NASA's IRIS Spacecraft Is Fully Integrated

Scheduled to launch in April 2013, the Interface Region Imaging Spectrograph (IRIS) will make use of high-resolution images, data and advanced computer models…

Physics & Astronomy

Penn Physicists Help Show Math Behind Growth of 'Coffee Rings'

Now the team is exploring how those particles stack up as they reach the drop’s edge, and they discovered that different particles make smoother or rougher…

Physics & Astronomy

New Innovations in Simulation: Preparing for Earth’s Future

The planet Earth will die – if not before, then when the Sun collapses. This is going to happen in approximately seven billion years. In the universe however…

Physics & Astronomy

Titan’s Dune Makeover: Exploring Innovation on Saturn’s Moon

“Most of the Saturnian satellites – Titan's siblings – have thousands and thousands of craters on their surface. So far on Titan, of the 50 percent of the…

Physics & Astronomy

NASA Sends Mona Lisa to the Moon via Laser Technology

The iconic image traveled nearly 240,000 miles in digital form from the Next Generation Satellite Laser Ranging (NGSLR) station at NASA's Goddard Space Flight…

Physics & Astronomy

World’s Most Complex 2D Laser Beamsteering Array Demonstrated

Most people are familiar with the concept of RADAR. Radio frequency (RF) waves travel through the atmosphere, reflect off of a target, and return to the RADAR…

Physics & Astronomy

NASA'S Webb Telescope Team Completes Optical Milestone

“Completing Aft Optics System performance testing is significant because it means all of the telescope's mirror systems are ready for integration and testing,”…

Physics & Astronomy

High plutonium breeding of light water cooled reactors

Professor Oka's research team succeeded to develop the conceptual nuclear reactor design of high plutonium breeding by light water cooling for the first time…

Physics & Astronomy

ChemCam follows the ‘Yellowknife Road’ to Martian wet area

Instrument confirms presence of gypsum and related mineralsResearchers from Los Alamos National Laboratory and the French Space Agency have tracked a trail of…

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