Scientists record last moments of star devoured by black hole — ScienceDaily

A rare blast of light, emitted by a star as it is sucked in by a supermassive black hole, has been spotted by scientists using telescopes from around the world.

The phenomenon, known as a tidal disruption event, is the closest flare of its kind yet recorded, occurring just 215 million light-years from Earth. It is caused when a star passes too close to a black hole and the extreme gravitational pull from the black hole shreds the star into thin streams of material — a process called ‘spaghettification’. During this process some of the material falls into the black hole, releasing a bright flare of energy which astronomers can detect.

Tidal disruption events are rare and not always easy to study because they are usually obscured by a curtain of dust and debris. An international team of scientists led by the University of Birmingham were able to study this

Read More
Read More

ESO telescopes record last moments of star devoured by a black hole — ScienceDaily

Using telescopes from the European Southern Observatory (ESO) and other organisations around the world, astronomers have spotted a rare blast of light from a star being ripped apart by a supermassive black hole. The phenomenon, known as a tidal disruption event, is the closest such flare recorded to date at just over 215 million light-years from Earth, and has been studied in unprecedented detail. The research is published today in Monthly Notices of the Royal Astronomical Society.

“The idea of a black hole ‘sucking in’ a nearby star sounds like science fiction. But this is exactly what happens in a tidal disruption event,” says Matt Nicholl, a lecturer and Royal Astronomical Society research fellow at the University of Birmingham, UK, and the lead author of the new study. But these tidal disruption events, where a star experiences what’s known as spaghettification as it’s sucked in by a black hole,

Read More
Read More

Vice News releases body camera video that purports to show moments after officers raided Breonna Taylor’s apartment

One video shows an officer, which Vice News says appears to be former Detective Brett Hankison, entering Taylor’s apartment after the shootings and ask about shell casings that are on the floor. He’s soon told by another unidentified officer that he should “back out” until LMPD’s Public Integrity Unit arrives. Hankison’s attorney declined to comment on the video.

No officer who took part in the March 13 raid was charged for Taylor’s actual killing. A grand jury instead leveled three counts of felony wanton endangerment against Hankison, state Attorney General Daniel Cameron said last week. The counts pertain to Hankison allegedly firing blindly through a door and window, with bullets entering an adjacent apartment where a pregnant woman, a man and a child were home, according to the state attorney general.

In another video, which Vice News says was the moment Breonna Taylor’s boyfriend Kenneth Walker was arrested, an unidentified … Read More

Read More

Great moments in PC gaming: Going on the defensive in Dawn of War 2

Great moments in PC gaming are bite-sized celebrations of some of our favorite gaming memories.

Warhammer 40,000: Dawn of War 2

(Image credit: THQ)

Year: 2009
Developer: Relic

The first Dawn of War let me play with armies bigger than I could ever afford when I played Warhammer 40,000 on a ping-pong table with styrofoam hills on it. Every click-and-drag put battalions of troops and entire tank platoons under my command. 

Then Dawn of War 2 came along. On most maps, it gives you four small squads—one of which is just your commander. It takes some getting used to. Thing is, each of those squads is like a character in an RPG. They level up and collect gear and unlock abilities. In most engagements the scouts begin in hiding, decloaking before the heavy weapons focus fire or the assault squad jetpacks over the top or the tactical squad taunts. What

Read More
Read More