Explosion or collapse?
by José Joaquin Galánjueves, enero 23, 2020
Kepler's Supernova Remnant. Light from the stellar explosion that created this energized cosmic cloud was first seen on planet Earth ...Read More
Mostrando entradas con la etiqueta Supernova. Mostrar todas las entradas
Mostrando entradas con la etiqueta Supernova. Mostrar todas las entradas
Hubble Spots Galaxy NGC 5468’s Dramatic Details
by José Joaquin Galánsábado, enero 04, 2020
NGC 5468. Credit: ESA/Hubble & NASA, W. Li et al. Some of the most dramatic events in the Universe occur when certain stars d...Read More
The observation of a Supernova, first of its kind using a NASA satellite
by José Joaquin Galánmiércoles, julio 24, 2019
A star shines bright in a distant galaxy. Credit: Pixabay Data from NASA and Ohio State offer new clues about why stars explode. ...Read More
Subaru Telescope captures 1800 supernovae
by José Joaquin Galánlunes, junio 03, 2019
Figure 2: Some supernovae discovered in this study. There are three images for each supernova for before it exploded (left), after it exp...Read More
Researchers wonder if ancient supernovae prompted human ancestors to walk upright
by José Joaquin Galánviernes, mayo 31, 2019
Supernova representation. A new paper from a University of Kansas researcher suggests bipedalism arose when ancient supernovae caused lig...Read More
A new study of nearby supernova SN1987A answers longstanding debate
by José Joaquin Galánjueves, enero 31, 2019
Supernova SN1987A. Credit: Marco Miceli, Dipartimento di Fisica e Chimica, Università di Palermo, and INAF-Osservatorio Astronomico di Pa...Read More
New insights on gamma-ray bursts from a nearby supernova
by José Joaquin Galánlunes, enero 28, 2019
Artist representation of the hypernova. Credit: Anna Serena Esposito Gamma-ray bursts are the most powerful explosions in the co...Read More
Astronomers find signatures of a ‘messy’ star that made its companion go supernova
by José Joaquin Galánjueves, enero 17, 2019
In 2017, 686 days after the initial explosion, the Hubble Space Telescope recorded an ultraviolet emission (blue circle) from SN 2015cp, ...Read More
Evidence found of gigantic remains of explosions on the surface of a dead star in the Andromeda Galaxy
by José Joaquin Galánmartes, enero 15, 2019
Nova super-remnant. M31N 2008-12a is in the centre. Credit: Matt Darnley, Liverpool John Moores University First evidence of giga...Read More
Stepping inside a dead star, supernova remnant Cassiopeia A
by José Joaquin Galándomingo, diciembre 30, 2018
Stepping inside a dead star, supernova remnant Cassiopeia A. Credit: NASA/CXC/SAO Cassiopeia A, the youngest known supernova remnan...Read More
Newly discovered supernova complicates theories of its genesis
by José Joaquin Galánjueves, diciembre 06, 2018
Supernova ASASSN-18bt. Credit: The All-Sky Automated Survey for Supernovae (ASAS-SN) project, the Panoramic Survey Telescope and Rapid Re...Read More
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