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We present a homogeneous chemical abundance analysis of five of the most metal-poor stars in the Sculptor dwarf spheroidal galaxy. We analyze new and archival high resolution spectroscopy from ...
Scientists from Helsinki, Durham and Toulouse universities used data from NASA's Hubble and the European Space Agency's Gaia ...
We report on the abundance analysis of two red giants in the faint Hercules dwarf spheroidal (dSph) galaxy. These stars show a remarkable deficiency in the neutron-capture elements, while the ...
Scientists from Helsinki, Durham and Toulouse universities used data from NASA's Hubble and the European Space Agency's Gaia ...
ASKAP detects a perfectly spherical supernova remnant called ‘Telios’ Telios’ true distance and size remain unclear due to ...
3 天on MSN
Astronomy enthusiasts can look forward to several celestial events in June. Venus will be at its greatest western elongation.
New research has cast doubt on the long-held theory that our galaxy, the Milky Way, will collide with its largest neighbour, the Andromeda galaxy, in 4.5 billion years-time.
ASTANA – The Kazakh-French Investment Forum concluded with 15 documents on May 28 in Astana, including memorandums, ...
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