Scientists have been all aflutter since several space-based detectors picked up a powerful gamma-ray burst (GRB) in October 2022—a burst so energetic that astronomers nicknamed it the BOAT (Brightest ...
Modern Engineering Marvels on MSN
JWST Detects Possible Dark Stars with Rare Helium Signature
Our initial name ‘dark star’ is a misnomer,” Katherine Freese explained, highlighting the contradiction at the core of one of ...
Space.com on MSN
'Anti-social' cosmic explosion could change the way we think about dying stars and supernovas
This revelation means scientists might have to rethink Type II supernova models, which would result in some of these cosmic ...
New high-resolution observations with the VLT Interferometer of the European Southern Observatory in Chile reveal gas infall and outflow processes in the direct environment of six young stars. The ...
When space telescopes blazed with high-energy radiation for hours earlier this year, astronomers suspected that they were ...
“The origin of hydrogen line emission for five Herbig Ae/Be stars spatially resolved by VLTI/AMBER spectro-interferometry”, by S. Kraus et al. Original A&A article Published in Astronomy & ...
Artist’s impression of a T Tauri star: system formed by a central star and a circumstellar disk. This is what our Solar System looked like 4.5 billion years ago. The gamma-ray emission would be ...
Transitions between different electronic energy levels in elements occur at unique energies and intensities, giving each element a distinctive emission spectrum. When the energy of an incident photon ...
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