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Preview of a forthcoming supernova

(PhysOrg.com) -- NASA's Hubble Telescope captured an image of Eta Carinae. This image consists of ultraviolet and visible light images from the High Resolution Channel of Hubble's Advanced Camera for Surveys. ...

Space & Earth / Astronomy

created Feb 27, 2012 | popularity 4.7 / 5 (12) | comments 14 | with audio podcast

NuSTAR's mirrors baked in Zhang's glass kitchen

(PhysOrg.com) -- It pays to persevere. No one knows this better than Will Zhang.

Space & Earth / Space Exploration

created Feb 24, 2012 | popularity 4.8 / 5 (5) | comments 2

Spitzer finds solid buckyballs in space

(PhysOrg.com) -- Astronomers using data from NASA's Spitzer Space Telescope have, for the first time, discovered buckyballs in a solid form in space. Prior to this discovery, the microscopic carbon spheres ...

Space & Earth / Astronomy

created Feb 22, 2012 | popularity 4.7 / 5 (15) | comments 13 | with audio podcast

NASA's Webb telescope: Revolutionary design, runaway costs

In deep, cold space, nearly a million miles from Earth, a giant telescope later this decade will scan for the first light to streak across the universe more than 13 billion years ago.

Space & Earth / Space Exploration

created Feb 20, 2012 | popularity 5 / 5 (9) | comments 26

NuSTAR mated to its rocket

(PhysOrg.com) -- NASA's Nuclear Spectroscopic Telescope Array (NuSTAR) is being mated, or attached, to its Pegasus XL rocket today at Vandenberg Air Force Base in central California.

Space & Earth / Space Exploration

created Feb 20, 2012 | popularity 5 / 5 (6) | comments 0

Pulsars: The Universe's gift to physics

Pulsars, superdense neutron stars, are perhaps the most extraordinary physics laboratories in the Universe. Research on these extreme and exotic objects already has produced two Nobel Prizes. Pulsar researchers now are poised ...

Space & Earth / Astronomy

created Feb 19, 2012 | popularity 5 / 5 (6) | comments 47 | with audio podcast

Gamma-ray bursts' highest power side unveiled by Fermi telescope

(PhysOrg.com) -- Detectable for only a few seconds but possessing enormous energy, gamma-ray bursts are difficult to capture because their energy does not penetrate the Earth's atmosphere. Now, thanks to an orbiting telescope, ...

Space & Earth / Astronomy

created Feb 19, 2012 | popularity 4.3 / 5 (3) | comments 25 | with audio podcast

A new way to visualize Earth

As the state geologist for Arizona, Lee Allison knows granite from sandstone, a syncline from an anticline. But he has lacked the ability to look through rocks to visualize the inner workings of the Earth.

Space & Earth / Earth Sciences

created Feb 17, 2012 | popularity 4 / 5 (1) | comments 1

Black hole came from a shredded galaxy

(PhysOrg.com) -- Astronomers using NASA's Hubble Space Telescope have found a cluster of young, blue stars encircling the first intermediate-mass black hole ever discovered. The presence of the star cluster ...

Space & Earth / Astronomy

created Feb 15, 2012 | popularity 4.6 / 5 (13) | comments 13 | with audio podcast

Scientists say Obama Mars cuts to hit research (Update)

The United States will scale back Mars exploration under a proposed budget by President Barack Obama released Monday that has some scientists fuming over the risk of a NASA brain-drain.

Space & Earth / Space Exploration

created Feb 13, 2012 | popularity 4 / 5 (9) | comments 68

Gearing up for data deluge from world's biggest radio telescope

The amount of computer data generated by the entire world in a whole year will need to be stored in a single day for the world's most powerful telescope − the Square Kilometre Array (SKA) − and ...

Space & Earth / Astronomy

created Feb 13, 2012 | popularity 4.8 / 5 (6) | comments 7

Transforming galaxies

(PhysOrg.com) -- Many of the Universe's galaxies are like our own, displaying beautiful spiral arms wrapping around a bright nucleus. Examples in this stunning image, taken with the Wide Field Camera 3 on ...

Space & Earth / Astronomy

created Feb 13, 2012 | popularity 5 / 5 (5) | comments 1 | with audio podcast

The turbulent birth of super star clusters in galaxy mergers

By combining two of the most advanced telescopes in the world -- the new Atacama Large Millimeter Array (ALMA) and the Very Large Telescope (VLT) of ESO -- a team of French astronomers from the Institut d'astrophysique ...

Space & Earth / Astronomy

created Feb 10, 2012 | popularity 5 / 5 (4) | comments 0

Astronomy team discovers nearby dwarf galaxy

(PhysOrg.com) -- A team led by UCLA research astronomer Michael Rich has used a unique telescope to discover a previously unknown companion to the nearby galaxy NGC 4449, which is some 12.5 million light years ...

Space & Earth / Astronomy

created Feb 08, 2012 | popularity 4.3 / 5 (8) | comments 5 | with audio podcast

NASA's Galaxy Evolution explorer in standby mode

(PhysOrg.com) -- NASA's Galaxy Evolution Explorer, or Galex, was placed in standby mode today as engineers prepare to end mission operations, nearly nine years after the telescope's launch. The spacecraft ...

Space & Earth / Space Exploration

created Feb 08, 2012 | popularity 4 / 5 (3) | comments 1