Black Hole

Home News Science & Astronomy This image from a computer simulation shows matter ejecting from the heart of a supernova. (Image: © RIKEN Astrophysical Big Bang Laboratory) In 1987, astronomers observed an incredible star explosion in a galaxy not too far away in the Large Magellanic Cloud. Now, researchers suggest…

The first-ever image of a black hole | Commons Text Size: New method predicts intricate internal structure Scientists at Harvard University have found a way to produce much sharper images of black hole as compared to the blurry ones we’ve seen so far. Last year, the international coalition of scientists,…

Since the 1950s, astronomers have known of galaxies that have particularly bright centers – aka. Active Galactic Nuclei (AGNs) or quasars. This luminosity is the result of supermassive black holes (SMBHs) at their centers consuming matter and releasing electromagnetic energy. Further studies revealed that there are some quasars that appear…

In April 2019, the Event Horizon Telescope (EHT) Collaboration released stunning images of the supermassive black hole in Messier 87, a giant elliptical galaxy located some 53 million light-years from us in the constellation Virgo. Now, a team of researchers has published new calculations that predict that embedded within an…

Last April, the Event Horizon Telescope (EHT) sparked international excitement when it unveiled the first image of a black hole. Today, a team of researchers have published new calculations that predict a striking and intricate substructure within black hole images from extreme gravitational light bending. "The image of a black…

Keeping the internet safe may sometimes feel like a game of Whac-A-Mole, reacting to attacks as they arise, then moving on to the next. In reality, though, it's an ongoing process that involves not just identifying threats but grabbing and retaining control of the infrastructure behind them. For years a…

Back In TimeScientists have discovered what seems to be the oldest supermassive black hole yet.The black hole, dubbed PSO J0309+27, likely formed just 900 million years after the Big Bang, Live Science reports. Sounds like a long time ago, but cosmically speaking, that’s nothing (at least compared to the age…

A typical neutron star is no wider than a city, as this model shows. Image: NASA’s Goddard Space Flight CenterA typical neutron star measures 22 kilometers (13.6 miles) wide, according to new research. It’s the most accurate measurement yet of these highly compact, super-dense objects.If black holes are the most…

New immigration rules being brought in by home secretary Priti Patel could result in a “black hole” of almost half a million care home workers, a trade union has warned. Branding Ms Patel’s plan as “slapdash”, the GMB warned that cutting off the supply of recruits from overseas will worsen…

We’ve seen what happens when stars go supernova and suns explode but scientists believe the biggest explosion in the history of our known universe was the result of a black hole with indigestion. A team of researchers working out of the Naval Research Laboratory in Washington DC recently conducted a…