News tagged with binary star system

Supernova shrapnel found in meteorite

(PhysOrg.com) -- Scientists have identified the microscopic shrapnel of a nearby star that exploded just before or during the birth of the solar system 4.5 billion years ago.

Sep 09, 2010
4.9 / 5 (17) 11 | with audio podcast

New Herbig-Haro jets in Orion

(PhysOrg.com) -- A research team using the Subaru Prime Focus Camera (Suprime-Cam) has obtained some of the deepest and highest resolution images ever taken of the large star-forming molecular cloud Lynds ...

Aug 20, 2010
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RXTE Homes in on a Black Hole's Jets

(PhysOrg.com) -- For decades, X-ray astronomers have studied the complex behavior of binary systems pairing a normal star with a black hole. In these systems, gas from the normal star streams toward the black ...

Jul 01, 2010
5 / 5 (8) 0 | with audio podcast

The cosmic burp of dying stars

The mysteries of the Universe and how we came to be are set to be unlocked by a technique for modelling fluids, similar to one which is becoming increasingly popular within the film industry to improve the realism of special ...

May 27, 2010
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Getting WISE About Nemesis

Is our Sun part of a binary star system? An unseen companion star, nicknamed 'Nemesis,' may be sending comets towards Earth. If Nemesis exists, NASA's new WISE telescope should be able to spot it.

Mar 11, 2010
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A New Class of Variable Stars Revealed

(PhysOrg.com) -- Modern astronomy sometimes makes discoveries by looking in new places, the distant universe for example, using telescopes and instruments that extend the previous limits of detection.

Feb 26, 2010
5 / 5 (5) 3 | with audio podcast

Giant Planet Set for a Cataclysmic Show

(PhysOrg.com) -- A team of Chinese astronomers have discovered a giant planet close to the exotic binary star system QS Virginis. Although dormant now, in the future the two stars will one day erupt in a violent ...

Dec 16, 2009
4.9 / 5 (16) 4

First Direct Imaging of a Young Binary System

(PhysOrg.com) -- A team of astronomers from The Graduate University for Advanced Studies, the National Astronomical Observatory of Japan, and other universities have captured the first direct image of a young ...

Dec 15, 2009
4.9 / 5 (17) 2

In the heart of the Orion Nebula

(PhysOrg.com) -- A team of astronomers, led by Stefan Kraus and Gerd Weigelt from the Max-Planck-Institute for Radio Astronomy (MPIfR) in Bonn, used ESO's Very Large telescope Interferometer (VLTI) to obtain ...

Apr 02, 2009
4.8 / 5 (4) 0

Geriatric pulsar still kicking

(PhysOrg.com) -- The oldest isolated pulsar ever detected in X-rays has been found with NASA's Chandra X-ray Observatory. This very old and exotic object turns out to be surprisingly active.

Feb 26, 2009
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