Physics in the News

Tuesday, July 7, 2014

Europe targets black holes with next big space mission

This artist’s impression shows a galaxy releasing material via two strong jets (shown here in red/orange), as well as through wide-angle outflows (shown in gray/blue). The black hole at the galaxy’s center drives both jets and outflows. (Credit: ESA/AOES Medialab)

Era of astronomical discovery: MIT professor helps detect gravitational waves

Nergis Mavalvala (pictured) aims to detect elusive gravitational waves. (Credit: Len Rubenstein)

via MIT

Reinterpreting dark matter

This figure shows that a comparison of the distribution of matter is very similar on a large scale between wave dark matter, the focus of this research, and the usual dark matter particle. (Credit: UPV/EHU)

Droplets and pilot waves vs quantum mechanics

The story is that Bush et al. at MIT did some playful experiments with droplets and the conclusion is supposed to be that this strengthens the case for de Broglie’s pilot wave theory. (Credit: Motl)

Don’t Blame Einstein!

Albert Einstein Standing Alone in Palm Springs Desert

via mysteriousuniverse

How NASA reinvented the tortilla, and other tales of food in space

A sample meal demonstrates what NASA astronauts might eat aboard the International Space Station. (Credit: Daniel Terdiman/CNET)

Supermassive Black Hole Jet Mystery Solved

One of the most enduring mysteries behind the dynamics of supermassive black holes, and their impacts on galactic evolution, has been uncovered by an international team of astrophysicists. (Credit: NASA)

Physics in the News

Monday, July 7, 2014

Fluids Flowing at the Nanoscale (VIDEO)

via theepochtimes

Solved: Signals Thought Originating from Habitable-Zone Planets (VIDEO)

via dailygalaxy

NASA OK’s spending on a new rocket built for deep space exploration

NASA plans to spend $6.8 billion of its funding for the SLS project. (Credit: NASA)

via venturebeat

Satellite X-ray observations reveal neutron star with donut-shaped magnetic field and axial wobble

An artist's impression of a magnetar with an intense torroidal magnetic field in its core. (Credit: NASA/CXC/M.Weiss) — An artist’s impression of a magnetar with an intense torroidal magnetic field in its core. (Credit: NASA/CXC/M.Weiss)

Small, but plentiful: How the faintest galaxies illuminated the early universe

A view of the entire simulation volume showing the large scale structure of the gas, which is distributed in filaments and clumps. The red regions are heated by UV light coming from the galaxies, highlighted in white. These galaxies are over 1000 times less massive than the Milky Way and contributed nearly one-third of the UV light during re-ionisation. The field of view of this image is 400,000 light years across, when the universe was only 700 million years old. (Credit: John Wise)

Two years ago the discovery of the Higgs boson was announced. What’s new?

A worker rides on his bicycle in the CERN's Large Hadron Collider (LHC) tunnel during maintenance works. (Credit: AFP / FABRICE COFFRINIFABRICE COFFRINI/AFP/Getty Images) — A worker rides on his bicycle in the CERN’s Large Hadron Collider (LHC) tunnel during maintenance works. (Credit: AFP / FABRICE COFFRINIFABRICE COFFRINI/AFP/Getty Images)

via theguardian

Physics in the News

Sunday, July 6, 2014

Not quite beam me up, but Star Trek technology’s moved beyond science fiction

Teleportation aside, they'd feel right at home on earth. (Credit: AP) — Teleportation aside, they’d feel right at home on earth. (Credit: AP)

via scmp

A Bold Critic of the Big Bang’s ‘Smoking Gun’

David Spergel, a theoretical astrophysicist at Princeton University who was a theorist on NASA’s Wilkinson Microwave Anisotropy Probe mission. (Credit: Princeton)

via simonsfoundation

Bruno Zumino Dies at 91; Sought to Tie Together Laws of Universe

Bruno Zumino in 1985. (Credit: Lawrence Berkeley National Laboratory)

Physicist Louis Del Monte believes that by 2045 machines will threaten human survival

Part human, part machine, the future of artificial intelligence. (Credit: Getty Images)

Meet the brazen scientist who’s taking over NASA’s high-powered climate lab

Gavin Schmidt (Credit: Christy Field)

Physician-Scientists: The Newest Endangered Species

Dr. J. Michael Bishop- (Credit: Christian Flemming/Lindau Nobel Laureate Meetings)

via scientificamerican

Physics in the News

Wednesday, July 2, 2014

Muscle powered Bio-bots walk on command(VIDEO)

‘Deep learning’ makes search for exotic particles easier

Simulation of a particle collision in which a Higgs boson is produced. (Credit: Lucas Taylor/CMS)

360 degree night sky time-lapse proves that Earth is beautiful

Unknown Force May Alter Gravity at Cosmologically LargeScales

"The dark matter seems to 'know' how the visible matter is distributed. They seem to conspire with each other such that the gravity of the visible matter at the characteristic radius of the dark halo is always the same," said Dr. Benoit Famaey (Universities of Bonn and Strasbourg). — “The dark matter seems to ‘know’ how the visible matter is distributed. They seem to conspire with each other such that the gravity of the visible matter at the characteristic radius of the dark halo is always the same,” said Dr. Benoit Famaey (Universities of Bonn and Strasbourg).

via dailygalaxy

Would Earth look like a habitable planet from afar?

A zoomed-in image of Earth from the perspective of NASA’s Lunar Crater Observation and Sensing Satellite (LCROSS). The small dot below it is the moon. Credit: NASA Ames

Near-Earth Asteroids key to Solar System’s earliest history

This chart illustrates how infrared is used to more accurately determine an asteroid’s size. (Credit: NASA/JPL-Caltech)

Physics in the News

Friday, January 27, 2014

NASA: Sun’s corona much larger than previously thought

Scientists used these observations of the sun's atmosphere (the bright light of the sun itself is blocked by the black circle at the middle) from NASA's Solar Terrestrial Relations Observatory on Aug. 5, 2007, to define the outer limits of the solar atmosphere, the corona. (Credit: NASA/STEREO) — Scientists used these observations of the sun’s atmosphere (the bright light of the sun itself is blocked by the black circle at the middle) from NASA’s Solar Terrestrial Relations Observatory on Aug. 5, 2007, to define the outer limits of the solar atmosphere, the corona. (Credit: NASA/STEREO)

via NASA

“Ant-stronauts” Aboard The International Space Station

mage Caption: The Ants In Space CSI-06 investigation looks at how an ant colony responds to the extreme environment of microgravity aboard the International Space Station to solve their collective need for resources. Data gathered from this study may help with algorithms for robotics on Earth. (Credit: NASA) — The Ants In Space CSI-06 investigation looks at how an ant colony responds to the extreme environment of microgravity aboard the International Space Station to solve their collective need for resources. Data gathered from this study may help with algorithms for robotics on Earth. (Credit: NASA)

via NASA

This Superluminous Supernova Does Not Care About the Laws of Physics

Before (left) and after (center) images of the region where DES13S2cmm was discovered. On the right is the supernova. (Credit: Dark Energy Survey)

via motherboard.vice.com

NASA Just Detected Mysterious Signal 240 Million Light Years Away From Earth

This composite image of the Perseus Cluster combines data equivalent to more than 17 days of observation time over a decade. (Credit: X-ray: NASA, CXC, SAO, E.Bulbul, et al.)

via NASA

Nearby Alien Planet May Be Capable of Supporting Life

Potentially habitable Super-Earth Gliese 832 c appears in an artist's conception against a background of a stellar nebula. — Potentially habitable Super-Earth Gliese 832 c appears in an artist’s conception against a background of a stellar nebula.

‘Cosmic own goal’ another clue in hunt for dark matter

The visible galaxies in the Local Group simulation, shown in the lower right, only trace a tiny fraction of the vast number of dark matter halos, revealed in the upper left. Credit: John Helly, Till Sawala, James Trayford, Durham University — The visible galaxies in the Local Group simulation, shown in the lower right, only trace a tiny fraction of the vast number of dark matter halos, revealed in the upper left. (Credit: John Helly, Till Sawala, James Trayford, Durham University)