Known as Sgr A* – pronounced “Sagittarius A star” – the supermassive black hole is four million times the mass of the sun and is known to exhibit flares that can be observed in multiple wavelengths, ...

A team of scientists including the University of Toronto's Bart Ripperda and Braden Gail - assistant professor and graduate student, respectively, at ...

NASA’s Chandra X-ray Observatory reveals how black holes sustain themselves by cooling surrounding gas and creating a self-feeding cycle. Discover the role of jets, gas filaments, and the latest ...

Several faculty at the University of California, Davis, are among the recipients of presidential awards for excellence in STEM mentoring and research announced by the White House Jan. 13 and 14. The ...

Image of the supermassive black hole Sagittarius A* (Sgr A*). from the Event Horizon Telescope (EHT) collaboration "has ...

Astronomers have achieved a groundbreaking feat by capturing the first clear image of a star in another galaxy. This ...

Artificial intelligence technologies, like chatbots, are attracting growing scrutiny for their voracious energy demands.

The human gut microbiome, a complex ecosystem of bacteria, plays a vital role in overall health. Imbalances in this ecosystem ...

Researchers are testing how well the open model can perform scientific tasks — in topics from mathematics to cognitive ...

Samsung Galaxy J7 (2016) mobile was launched in March 2016. The phone comes with a 5.50-inch touchscreen display offering a resolution of 720x1080 pixels. Samsung Galaxy J7 (2016) is powered by a ...