the outside.Scientists took the world’s first photo of a black hole. The black hole is very far...)travels in one year. One light-year is about 9 trillion (万亿) kilometers. This is not the only black hole ……

-rotating black hole —and a Kerr — a rotating black hole. The first is the simplest black hole. This type... — a non-rotating black hole —and a Kerr — a rotating black hole. The first is the simplest black hole ……

picture of a black hole in history. It shows a black hole with a bright red ring around it. Want to learn more about it? Let’s take a look.Black hole factsIt is very far from Earth. It is about 55 ……

impossible, right? But that’s what it was like for scientists to take a photo of a black hole in space. In spite of (尽管) many challenges, scientists have finally gotten the first image of a black hole.Black ……

照见神秘黑洞，放眼无垠宇宙。This month, for the first time ever, we saw it: a photo of a black hole － red, black.... If it does, will it swallow Earth? First of all, the sun won’t become a black hole. According to NASA ……

COMMUNICATION LABIt’s the first time for scientists to see a black hole “burp”It’s the first time for scientists to see a black hole “burp”黑洞“饭后”竟然会&ldquo ……

‘Burping’ black hole (P6)‘Burping’ black hole (P6)Choose the answer:Choose the answer:1. “This” in Paragraph 4 refers to _____.1. “This” in Paragraph 4 refers to _____.A. a black hole disapearingA ……

coming from the direction of the powerful black hole in the centre of our Milky Way galaxy.Scientists have theorized for years that a huge black hole exists at the centre of the Milky Way — indeed ……

黑洞听起来像……黑洞听起来像……  For the first time in history (历史), we can hear the sound of a black hole. The sound comes from a black hole in the Perseus galaxy cluster (英仙座星系团). It is some 240 million ……

For the first time in man’s history, we have visible (可见的) proof of a black hole. An image of the celestial object (天体) was released on April 10. The image shows a bright ring around a black hole ……

The first-ever image of a black hole was released on April 10. Scientists consider it to be a landmark (里程碑) in the history of man and science. The image shows a bright ring around a black hole ……

A black hole has strong gravity (重力). If you fell into a black hole, you would stretch out (拉成) like spaghetti (意大利细面条). ……

黑洞或比我们想象的多。ASTRONOMERS have accidentally discovered a supermassive (超级巨大的) black hole in an... thought, a study in the journal Nature said on April 7.A black hole is a dense (密度大的) vacuum (真空 ……

For the first time, we can see a picture of the black hole at the heart of our Milky Way galaxy (银河... black holes.  For the first time, we can see a picture of the black hole at the heart of our ……

look at a real black hole. Scientists say it is a landmark (里程碑) in the history of both man and science. The image shows a black hole with a bright ring around it. The black hole lies in a faraway ……