Black Hole Tears Star Apart, Sends Out Powerful Flares Six Months Later

Astronomers detected a black hole 650 million light-years away devouring a star and then erupting twice with powerful flares months later. Observed by the Zwicky Transient Facility and tracked by ALMA and the VLA, this rare off-centre event hints at a rogue black hole cast out from its host galaxy.

from Gadgets 360 https://ift.tt/MNYLgF8

Comments

Post a Comment

Popular posts from this blog

Vivo Y29 5G Design, Colour Options, Key Features Surface Online Ahead of Purported Launch

Image
Vivo Y29 5G could be introduced in select markets soon. The company has not yet announced the moniker or the launch of the handset. A recent report has claimed that the phone could soon launch as a successor to the  Vivo Y28 5G , which was unveiled in India in January. The report has shared the leaked design and colour options of the purported smartphone. It has listed the expected key features of the phone. Notably, the Vivo Y29 4G has reportedly been spotted on the EEC database, as well. Vivo Y29 5G Design, Colour Options (Expected) The Vivo Y29 5G is expected to launch soon as a mid-range offering, according to a 91Mobiles report citing tipster Sudhanshu Ambhore. The report shares what appears to be leaked marketing materials. It shows the expected design of the handset. It has a rectangular rear camera module placed in the top left corner of the panel. The island holds two camera sensors and an LED ring unit.  Vivo Y29 5G leaked marketing material Photo Cr...
Read more

Iceland lost 750 sq km of glaciers over the last two decades due to global warming

Image
Iceland's glaciers have lost around 750 square kilometres (290 square miles), or seven percent of their surface, since the turn of the millennium due to global warming, a study published on Monday showed. The glaciers, which cover more than 10 percent of the country's land mass, shrank in 2019 to 10,400 square kilometres, the study in the Icelandic scientific journal Jokull said. Since 1890, the land covered by glaciers has decreased by almost 2,200 square kilometres or 18 percent. But almost a third of this decline has occurred since 2000, according to the recent calculations by glaciologists, geologists and geophysicists. Experts have previously warned that Iceland's glaciers are at risk of disappearing entirely by 2200. The ice's retreat over the past two decades is almost equivalent to the total surface area of Hofsjokull, Iceland's third-biggest ice cap at 810 square kilometres. "Glacier-area variations in Iceland since around 1890 show a clear respo...
Read more

OnePlus 13T Teased to Launch in Three Colour Options

Image
OnePlus 13T is expected to launch in China in April. The company has yet to announce the exact launch date but senior OnePlus executives have shared teasers about the upcoming handset. Now, a company official has shared that the upcoming smartphone will be available in three colour options. Previous teasers suggested the OnePlus 13T would be compact and have a smaller flat screen than the standard  OnePlus 13 , which has a 6.82-inch 120Hz Quad-HD+ LTPO 4.1 ProXDR display. OnePlus 13T Colour Options The OnePlus 13T will arrive in three colours, OnePlus China President Louis Lee claimed in a Weibo post . While Lee did not confirm the colourways, he did claim that there is a "very special colour" among the three that is "very popular" among the youth. We can expect official renders of the handset to break covers soon and reveal the shades. Notably, the base OnePlus 13 model launched in Arctic Dawn, Black Eclipse, and Midnight Ocean colour options in India, while th...
Read more