An international team of astronomers has identified three ultra-massive galaxies—each nearly as massive as the Milky ...
An international team of researchers has uncovered evidence that astrophysics models of massive stars and supernovae are ...
Starship has flown five times to date — in April and November of 2023 and March, June and October of this year. During the ...
Astronomers have identified three ultra-massive galaxies -- nearly as massive as the Milky Way -- already in place within the first billion years after the Big Bang. This surprising discovery was made ...
Pulsars are what remains of some massive stars. At the end of their lives, some massive stars collapse to form neutron stars.