Karpowership, the provider of ship-mounted power plants, said it won environmental authorization for the second of three projects

'We hear these complaints loud and clear,' Ed Craven said about Adin Ross drawing adverse reactions online

John Warnock, who helped invent the PDF and co-founded Adobe Systems, has died

Astronomers have discovered a new way that stars can die. In a study published in the journal Nature Astronomy, experts have worked out that a minute-long gamma-ray burst of light, which occured in 2019 and evidence a star dying, happened because stars collided within the densely crowded environment near the supermassive black hole at the centre of an ancient galaxy. Normally gamma-ray bursts (GRB) last around two seconds and happen when stars collapse. “For every hundred events that fit into the traditional classification scheme of gamma-ray bursts, there is at least one oddball that throws us for a loop,” said study coauthor Wen-fai Fong, assistant professor of physics and astronomy at Northwestern University’s Weinberg College of Arts and Sciences, in a statement. “However, it is these oddballs that tell us the most about the spectacular diversity of explosions that the universe is capable of.” Over time, astronomers have observed three main ways that stars can die, depending on their size. Lower mass stars like our sun shed their outer layers as they age, eventually becoming dead white dwarf stars. Sign up to our free Indy100 weekly newsletter Massive stars burn through the fuel-like elements at their core and shatter in explosions called supernovas. Doing so can leave behind dense remnants like neutron stars or result in the creation of black holes. A third form of star death results when neutron stars or black holes begin to orbit one another in a binary system and spiral closer to one another until they collide and explode. But the new observation suggests a fourth type of death. “Our results show that stars can meet their demise in some of the densest regions of the universe, where they can be driven to collide,” said lead study author Andrew Levan, an astrophysics professor at Radboud University in Nijmegen, Netherlands, in a statement. “This is exciting for understanding how stars die and for answering other questions, such as what unexpected sources might create gravitational waves that we could detect on Earth.” “The lack of a supernova accompanying the long GRB 191019A tells us that this burst is not a typical massive star collapse,” said study coauthor Jillian Rastinejad, a doctoral student of astronomy at Northwestern, in a statement. “The location of GRB 191019A, embedded in the nucleus of the host galaxy, teases a predicted but not yet evidenced theory for how gravitational-wave emitting sources might form.” “While this event is the first of its kind to be discovered, it’s possible there are more out there that are hidden by the large amounts of dust close to their galaxies,” said Fong, who is also a member of the Center for Interdisciplinary Exploration and Research in Astrophysics at Northwestern. “Indeed, if this long-duration event came from merging compact objects, it contributes to the growing population of GRBs that defies our traditional classifications.” You learn something new every day. Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.

The country is home to 33% of the world's unicorns in cybersecurity, the Israel National Cyber Directorate said last year.

I admit it: Until now, I didn't have time to properly try out Google's new

HOUSTON--(BUSINESS WIRE)--May 9, 2023--

Warzone FPS drops have been occurring since the Season 4 Reloaded update went live, though a fix is not currently known and Raven is investigating the reports.

LONDON Britain will place legal liability for self-driving cars that crash with the company that makes it rather

We love a good UFO story here at indy100, and there’s a new video which has got people questioning what is real. Footage some are claiming to show a flying object with the letters “TRUFF” written on it zoom past the window of a plane has gone viral online. TikTok users have been sharing the video and it’s racked up millions of views, intriguing UFO enthusiasts and conspiracy theorists everywhere. It’s not clear when it was first uploaded, but the clip has raised eyebrows across the world. The strange footage has sparked all kinds of theories, but it looks like there’s a very clear explanation for it. Truff is the name of a sauce brand, which has been known for its unusual marketing ploys over recent times. The brand’s official account also posted the video. “The video shared with the claim that the UFO was seen is an advertisement for the sauce brand called Truff,” one social media user wrote. Another even went as far as saying: “Whomever is doing your marketing needs a raise! Great stuff. Never heard of the sauce, now [it’s] on my shopping list!” UFO stories have been everywhere in 2023. One of the most compelling stories of the year so far came when a model shared what some are describing on social media as the 'best UFO footage ever' after spotting something strange during a flight. Valentina Rueda Velez, a Colombian model who goes by the username @Valentinarueda.v on Instagram, shared a clip during a recent journey on a private plane. Sign up for our free Indy100 weekly newsletter Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.

Self-driving technology maker Mobileye Global named insider Moran Rojansky as its chief financial officer on Monday, succeeding Anat

One tech company is escalating its war on meetings by introducing a calculator that shows employees how much it really costs to force dozens of their colleagues to huddle together for an hour instead of just sending an email.