Until now, it was thought they came from massive star collapses.
Astrophysicists around the world may be shocked to learn that long gamma-ray bursts do not solely come from the collapse of massive stars.
This discovery not only challenges long-standing beliefs around GRBs but also opens novel doors for the formation of the heaviest elements in the universe.GRBs, the beliefs around them, and the new study The team decided to study a bright burst of gamma-ray light, named GRB211211A, that had been picked up by the Neil Gehrels Swift Observatory’s Burst Alert Telescope and the Fermi Gamma-ray Space Telescope.
“There are a lot of objects in our night sky that fade quickly,” Fong said. “We image a source in different filters to obtain color information, which helps us determine the source’s identity. In this case, red color prevailed, and bluer colors faded more quickly. This color evolution is a telltale signature of a kilonova, and kilonovae can only come from neutron star mergers.”The event wasn’t the only intriguing part of the study.
Österreich Neuesten Nachrichten, Österreich Schlagzeilen
Similar News:Sie können auch ähnliche Nachrichten wie diese lesen, die wir aus anderen Nachrichtenquellen gesammelt haben.
Appeals court allows New York to keep enforcing new gun law - New York Amsterdam NewsA federal appeals court panel said New York can continue enforcing a new state law banning guns from “sensitive” places like parks and theaters while the judges consider a legal challenge.
Weiterlesen »
Light snow possible for part of N.J. to close out weekendThe northwestern part of the New Jersey is most likely get a dusting on Sunday night.
Weiterlesen »
Surveillance footage shows fatal shooting on New Mexico campus where rival player was allegedly luredNew Mexico State Police released a rooftop video showing the deadly shooting between University of New Mexico and New Mexico State University students.
Weiterlesen »
Idaho murders: University student describes grappling with new, 'unsettling reality' in MoscowUniversity of Idaho students Ethan Chapin, 20, Kaylee Goncalves, 21, Xana Kernodle, 20, and Madison Mogen, 21, were stabbed several times and killed on Nov. 13.
Weiterlesen »
The New School part-time faculty will stop receiving pay from university as strike continuesNEW YORK — Part-time faculty on strike at The New School university in New York City will stop receiving wages and premiums for health care benefits on Wednesday, three weeks into its strike.
Weiterlesen »
Inside the Longest Adjunct Faculty Strike in US HistoryNew School students are occupying the university's center to 'escalate direct action' in support of over 2,900 part time faculty members who have been striking since Nov. 16. Full details here ⬇️
Weiterlesen »