quasar

fast radio bursts, black holes, neutron stars, neutron star merger, Australian Square Kilometre Array Pathfinder, blitzar, cosmic candles, Abraham Loeb, Manasvi Lingam, Global Positioning System, NAVIC,

We’re Finally Getting to Know the Secrets of Neutron Stars as Well

Why Did Betelgeuse Dim?

Here’s How the ‘Brightest’ Object in the Universe Formed

accretion disk, black holes, Milky Way galaxy, pulsar, quasar, radio galaxies, relativistic jets, Stephen Hawking, Supermassive black holes, supernova, twin black holes

How Do We Know Supermassive Black Holes Are Out There?

The IceCube Neutrino Observatory is buried at depths between 1.5 and 2.5 km below the south pole. The only visible equipment is the IceCube Lab, which hosts the computers that collect data from the over 5,000 light sensors in the ice. In this artistic rendering, based on a real image of the lab, the September neutrino event is shown in the ice below Antarctica's surface. Caption and credit: IceCube Collaboration/NSF

Breakthrough: South Pole Lab Finds Ancient Blazar at End of Cosmic Rays Mystery