Researchers believe they might have an explanation for an incredibly bright event that took place in a distant dwarf galaxy. Scientists observed it last June when the object in question lit up and then faded over the course of 16 days, and it has con...
Researchers may have witnessed the birth of a black hole
Researchers believe they might have an explanation for an incredibly bright event that took place in a distant dwarf galaxy. Scientists observed it last June when the object in question lit up and then faded over the course of 16 days, and it has con...
Researchers have long suspected that a supermassive black hole lies in the center of our galaxy, and now they have strong evidence to support that suspicion. Using the Very Large Telescope -- an array of four individual telescopes stationed in the At...
This week, the National Science Foundation announced a groundbreaking discovery that provides answers to a question scientists have been asking for decades. A team at the NSF IceCube Neutrino Observatory at the Amundsen-Scott South Pole Station was a...
The European Space Agency had its own special way of marking a memorial service for astrophysicist Professor Stephen Hawking. At the same time his ashes were interred at Westminster Abbey in London, the ESA beamed music featuring Hawking's famously s...
Quasars are supermassive black holes at the center of galaxies that actively consume gas and dust. As mass falls into the black hole, it forms an accretion disk around the black hole and jets of matter that spew from the black hole. These features ma...
A couple of weeks ago, the LIGO (Laser Interferometer Gravitational-Wave Observatory) and Virgo teams announced the detection of another set of gravitational waves -- the fourth since LIGO's first detection in September of 2015. The observations of t...
Last year, researchers confirmed the existence of gravitational waves with two Laser Interferometer Gravitational-wave Observatory (LIGO) detectors. Shortly thereafter, they detected two additional gravitational wave-causing events that sent ripples...
Now that they're spotting gravitational waves more often, scientists are expanding their search for cosmic events. Specifically, they're using new computer models to depict the cataclysmic collision that occurs when a black hole joins a neutron star...
The fastest-moving stars in our galaxy, known as hypervelocity stars, may have a more interesting backstory than scientists first thought, according to new research from Cambridge University.
Astronomers initially believed these super-rare stars --...