Massive galaxies and a fraction of lower mass galaxies in the Local Universe host a super massive black hole in their centre. Their mass ranges between millions and tens billions solar masses. When matter from the galaxies falls into the Read More …
🚀 Charly is a Post doctoral research associate working on X-ray optics development, specialising in Micro Pore Optics (MPOs) for lobster eye X-ray telescopes. She has worked on ESA’s BepiColomb MIXS instrument and the MXT on the Chinese-French mission SVOM. Read More …
Prof. A. Zezas (Univ. of Crete) IAASARS NOA is inviting you to a scheduled Zoom meeting. Topic: Extragalactic Meeting (X-ray +) . A. ZezasTime: Dec 2, 2021 12:00 Athens Join Zoom Meetinghttps://us02web.zoom.us/j/88903733705?pwd=a0E3d1Z1RFZoY2tTWTkwRzM2cDdLQT09 Meeting ID: 889 0373 3705Passcode: 620115
Matter in the Universe is not evenly distributed but forms a cosmic web of filaments shaped by gravity, with galaxy clusters found at their intersections. Galaxy clusters are the largest bound entities in the Universe – they trace the highest Read More …
The mission of the COSPAR Athens 2022 is to deliver a COSPAR Scientific Assembly that reflects, serves and prolongs COSPAR’s prominence, leading role and legacy. COSPAR Athens 2022 provides every means necessary to support COSPAR’s mission to ‘assemble a worldwide Read More …
The X-ray pulsars were discovered in the 70s and are among the most luminous objects in the X-ray sky. They are binary systems that consist of a magnetized neutron star in orbit with a normal stellar companion. The magnetic field Read More …
White dwarfs are among the most stable of stars. Left on their own, these stars that have exhausted most of their nuclear fuel — while still typically as massive as the Sun — and shrunk to a relatively small size Read More …
Description Massive spectroscopic datasets, in the form of IFU datacubes and large surveys consisting of thousands of spectra, have begun to stream into archives on a daily basis, and will soon include observations from NIRSpec and MIRI aboard JWST. Creating Read More …
The massive galaxies and a fraction of lower mass galaxies in the Local Universe host a super massive black hole (SMBH) in their centre. They have masses between millions to 10 billions times the mass of the Sun. When matter Read More …
Galaxy clusters are the largest objects in the universe held together by gravity. They typically contain hundreds of galaxies (stars, gas and dust), spread over a region of whose size is roughly 1025 cm. Their total masses exceed 1048 gm. Read More …
