FERMI"

NASA's Fermi Finds A 'Transformer' Pulsar

“It's almost as if someone flipped a switch, morphing the system from a lower-energy state to a higher-energy one,” said Benjamin Stappers, an astrophysicist…

Out of An Hours-long Explosion, A Stand-In For The First Stars

“One of the great challenges of modern astrophysics has been the quest to identify the first generation of stars to form in the universe, which we refer to as…

Violent gamma-ray outbursts near supermassive black holes

A team led by Lars Fuhrmann from MPIfR Bonn, performed intensive, multi-frequency radio observations with some of the best single-dish radio telescopes in…

ORNL paper examines clues for superconductivity in an iron-based material

The paper, published in Physical Review Letters, focuses on a calcium-iron-arsenide single crystal, which has structural, thermodynamic and transport…

Fermi Data Tantalize With New Clues To Dark Matter

Using publicly available data from NASA's Fermi Gamma-ray Space Telescope, independent scientists at the Fermi National Accelerator Laboratory (Fermilab), the…

NASA's Fermi Makes First Gamma-ray Study of a Gravitational Lens

This accomplishment opens new avenues for research, including a novel way to probe emission regions near supermassive black holes. It may even be possible to…

NASA Sees 'Watershed' Cosmic Blast in Unique Detail

A trio of NASA satellites, working in concert with ground-based robotic telescopes, captured never-before-seen details that challenge current theoretical…

Observation of Second Sound in a Quantum Gas

Physicists from the University of Innsbruck, Austria, in collaboration with colleagues from the University of Trento, Italy, have now proven the propagation of…

Fermi's Motion Produces a Study in Spirograph02.27.13

Its wide-eyed Large Area Telescope (LAT) sweeps across the entire sky every three hours, capturing the highest-energy form of light — gamma rays — from…

Galaxy's gamma-ray flares erupted far from its black hole

Using a combination of data from NASA's Fermi Gamma-ray Space Telescope and the National Science Foundation's Very Long Baseline Array (VLBA), the world's…

Page
1 2 3 4 5 7