Astronomers have identified two new X-ray sources in the galactic plane with short outbursts and very fast rise times, a category known as fast X-ray transients (FXTs). The newly detected FXTs were found in the archival data of ESA’s INTErnational Gamma-Ray Astrophysics Laboratory (NTEGRAL) spacecraft. FXTs are very difficult to detect because they occur at unpredictable locations and times and their activity is very brief. INTEGRAL is one of the space observatories capable of detecting such elusive X-ray sources...
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ESA’s Herschel mission releases today a series of unprecedented maps of star-forming hubs in the plane of our Milky Way galaxy. This is accompanied by a set of catalogues of hundreds of thousands of compact sources that span all phases leading to the birth of stars in our Galaxy. These maps and catalogues will be valuable resources for astronomers for planning follow-up studies of particularly interesting regions in the Galactic Plane.
During its 4 years of operations (2009-2013), the Herschel space observatory scanned the sky at far-inf...
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